Author: Subwoofer

Knife Review: Spartan Blades Soter

21 February, 2026

In this detailed review of the Spartan Blades Soter find out why this knife might just be your EDC saviour and favourite daily companion. Join me in this Spartan Blades Soter Review for all the details.

Named after Soter, the Greek “protector” and provider of salvation, the Spartan Blades Soter Folding Knife, designed by Curtis Iovito, uses Spartan Blades exclusive RaceLock. The RaceLock is a spine-mounted locking mechanism engineered for fast, smooth, one-handed deployment and a rock-solid lockup, providing safety and reliability when you need it most.

Soter is designed for everyday carry, readiness, and utility, the Soter features a 3.25-inch CPM S35VN steel harpoon point blade, delivering the reliability and performance you expect from Spartan Blades.

What’s in the box?:
A simple presentation with a cardboard box, and inside, the knife with a sticker in a bubble wrap bag.

A good look round the folded Soter – Things to look out for here are:
Starting with the Soter folded, there is a lot to see. This is the Carbon Fibre version of the Soter, and unusually the main flats on the handles have been left with the semi-gloss top layer giving the handles a sheen that contrasts with the machined, bevelled and shaped edges. Even folded, the pronounced hump at the thumb studs and visible swedge hint at the purposeful blade shape lurking within. Almost steampunk style, the RaceLock immediately adds interest. Distinctively Spartan Blades, the monolithic pocket clip is machined from a solid piece and fitted with concealed screws. A matching blanking plate covers the mounting point if you swap the side the clip is fitted (but you would need to take the knife apart to do this). The pivot bolts, handle screws, pocket clip, thumb studs and RaceLock lever are all in a matching finish.
Slim steel liners provide support just around the RaceLock mechanism, but are kept to a minimum.

A good look round the open Soter – Things to look out for here are:
Opening the blade you can watch the RaceLock coil spring compress as the lock pin slides through its guide block; at the same time the lock button moves backwards. With the blade fully open and the lock engaged, the spring can bee seen fully extended again.
Now, with the blade open, we see the ergonomic sweep of the handle towards the narrow harpoon-point blade. Just behind the thumb stud hump, there is jimping in both the blade and handle giving you the ability to exert significant forward pressure.
Even without the logo, the blade shape has to be a Spartan Blades blade; slim, pointy, with harpoon point, and the very matt finish. A large radius sharpening choil full exposes the heel of the cutting edge for sharpening, but also reduces the chance of hanging-up on deep cuts.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from S35VN steel.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

This edge is a 52 degree inclusive and average BESS of 250, but actually cuts much much better than those numbers would suggest. I was going to re-profile to 17.5 DPS but found I didn’t have to. A nice eager edge.

Spartan Blades Soter Review – What is it like to use?
Before I even took this knife out of the box, Spartan Blades were in touch about the smallest first production run issue I’ve come across. Amazing customer service offering to replace / refund the knife. And that first production run issue?; it was if you slammed the blade shut, the cutting edge might contact a small screw in the RaceLock. I’ve come across plenty of knives that the cutting edge can knock inside the handle, and never before an offer from the maker to rectify. Spartan Blades proving how honourable they are and how important it is to them to get it 100% right for their customers.
I did not want to take up this offer, and in normal use I’ve not encountered this potential issue, but I’d like to thank Spartan Blades for their honesty and immediate offer of action.

Compared to other Spartan Blades folders I’ve handled and used, the Soter is a much slimmer knife, both folded and open. The curve of the handle encloses most of the blade making it nicely compact while still having a very useful length of blade and handle.

In my XL glove size hands, the handle is plenty long enough, and the thumb stud hump on the blade provides a very comfortable thumb ramp for powerful forward pressure. I’ll admit I love a harpoon blade, so the Soter scores many style points for me on that, and the dip in the blade spine that creates the high harpoon shape, happens to give you the ideal position to put your thumb to apply pressure directly behind the cutting edge. The last couple of photos are for a two handed close, with my thumb being used to unlock the blade; this style requires the other hand to close the blade as otherwise you would be swinging the blade into your fingers. One-handed-close is easy with a different grip to keep the blade path clear, and using your first finger to pull back the RaceLock button.

I’m in two minds about the pocket clip. I really like the fact it is machined from a single piece and has concealed screws; this looks really refined and strong. But those concealed screws mean to swap sides is a major job as you have to disassemble the entire knife to access those screws. I’ve also found the clip a bit stiff and harsh with the contact point a bit sharp. That in itself is both a pro and con as it will stay put on your pocket, but be harder to put on and off.

While testing I never seemed to have my camera with me so the variety of jobs it took in its stride is not represented here, but in all cases that eager factory edge breezed through everything with ease.

This carbon fibre version is unusual with the flats of the handle left in the semi-gloss stock finish. As the light reflects from this is gives and interesting two-tone effect, and combines well with the slightly stiff pocket clip, as any other texture might drag too much under the clip.

Of all locks of this type I’ve used, Spartan Blades RaceLock has the most comfortable lock buttons to operate, and I like that steampunk styling with the visible spring and guide rod. Purposeful and full of Spartan Blades spirit, the Soter will certainly look after you.

Spartan Blades Soter Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Stiff pocket clip.
Full disassembly needed to swap pocket clip to left handed.
I’d prefer a deep carry pocket clip.
Thumbstuds are slightly long and sharp.

_______________________________________________
Things I like
_______________________________________________
The RaceLock’s steampunk styling.
Very comfortable lock release button.
Narrow harpoon blade.
Excellent thumb ramp.
Very secure pocket clip.
Multiple grip positions for power cuts.
Effective grip provided by handle profiling.
Super smooth operation.
Fully unified and matching hardware.
Excellent fit and finish.
Spartan Blades customer service.

Spartan Blades Soter Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
Discussing the Review:
Something new – will it work? A Tactical Reviews Subreddit.
TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.

Knife Review: MKM Maximo

18 February, 2026

In this detailed review of the MKM (Maniago Knife Makers) MAXIMO find out if you would trust this knife to have your back. The MKM Maximo is a robust pocket knife designed by Bob Terzuola and includes many of the design features Terzuola uses on his handmade knives.
The blade is made from 4mm Böhler M390 known for incredible wear-resistance, edge retention and stain resistance. Grip is enhanced by a cross-hatch pattern milled into the scales. This version of the MKM Maximo has bronze finish titanium handles. The deep-carry pocket clip screw includes a glass breaker point and Maximo uses a ball bearing pivot to provide silky-smooth one-handed opening action with either the flipper or thumb stud openers. Join me in this MKM Maximo Review for all the details.

What’s in the box?:
Having been an exhibition / show knife, this particular Maximo has none of the standard packaging, well, none at all, so we go straight in to viewing the knife.

A good look round the folded Maximo – Things to look out for here are:
Our first detailed look is at the knife with blade folded. Starting at the butt of the handle and the tungsten-carbide tipped glass-breaker in the screw that holds the pocket clip in place. The lanyard hole goes through both titanium handles and the spacer. A single-sided pocket clip spans the lock spring cut-out, resting just on the handle so avoiding pressing on the lock bar. Handle bolts have a screw head only on one side, with the other being a plain headed barrel nut. Around the low profile flipper tab the handle is slightly bevelled to give a little more access to the tab when flipping. Surrounding each pivot bolt is a decorative bushing. For increased wear resistance and reduced titanium/steel binding, the lock bar has a steel insert. Twin thumbstuds sit next to a section of thumb jimping on the blade spine.

A good look round the open Maximo – Things to look out for here are:
Though described as a drop-point, to me the Maximo blade is more of a spear-point as its curving bevelled swedge virtually mirrors the cutting edge. Lock engagement has plenty of room to wear-in and settle as you use it more. With the blade open we now clearly see the handle shape. The milled cross-hatch pattern provides grip and a classic look to this integral-lock folder. A well radiused plunge line and sharpening choil provide functional finishing touches.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from M390 steel.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

These edge close-ups show a well used factory edge, so do not think for one moment this is factory fresh! In fact I think this has collected DNA from a few ‘accidents’ by exhibition visitors finding out it is sharp, and also shows signs of a few knocks. I did resharpen for my own testing to remove the damage, but include these initial edge images for interest and entertainment.

MKM Maximo Review – What is it like to use?
Elegant, classic, enduring and timeless, the Maximo seen here bathed in golden hour light.

But this knife is there to be used, and well used it will be. A very comfortable size to carry and to hold. With the blade spine being a good thickness, having a rounded profile, and the perfectly placed thumb jimping, you can really work the Maximo hard and push into the cut with ease.
My hands take an XL size glove and Maximo has enough handle length to cater for my hand, though when leaning into a cut, I do have the glass breaker pressing into my hand. I believe a new Maximo has a smooth bolt you can swap out for the glass breaker if this bothers you.

I do have a tendency to start whacking knives, including folding knives, with a baton, but wasn’t preparing firewood when carrying the Maximo so didn’t subject it to this (at least not yet), instead just going with the flow and whatever cutting tasks presented themselves. The fresh cutting edge slides effortlessly through a variety of packaging (that I didn’t photograph), and the hardwood shaving cuts were just for getting a feel of harder materials and how well the new edge was working. 17.5 DPS is my preferred working edge; the M390 took a very nice edge, and as you can see, the edge bevel is not overly wide at this angle.
Clearing overgrown ivy, the cut shown here was a flicked tap-cut of the free hanging stem.
Pocket clip pressure is good, and the proximity of the clip’s end to the corner of the lock bar cut out, makes for a grabby clip (as the fabric bunches into the lock bar cut-out).
Maximo gives you the reliability and strength of a full metal build (for the two titanium versions), a slim handle making it easy to carry, and a really strong flat grind blade. Despite the nearly 11 degrees primary bevel angle, once given a 35 degree inclusive edge, Maximo has been a very eager cutter. It’s got my back.

MKM Maximo Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Single sided clip.
Glass breaker can dig into your hand.
Pocket clip can be a bit grabby with your pocket edge.

_______________________________________________
Things I like
_______________________________________________
Very robust 4mm blade stock.
M390 blade steel.
Thumb open or flipper.
Comfortable and effective thumb jimping.
Steel reinforced lock bar end.
Superb fit and finish.
Choice of handle materials, Titanium, Micarta and Carbon Fibre.
Classic cross-hatch grip pattern.
Excellent size for general purpose EDC use.
Integral-lock reliability.

MKM Maximo Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
Discussing the Review:
Something new – will it work? A Tactical Reviews Subreddit.
TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.

Knife Review: Spyderco PITS 2

29 January, 2026

In this detailed Spyderco PITS 2 review, find out if this state-of-the-art non-locking folding knife could be your ideal EDC companion.

Mike Read, aka “Pie in the Sky” (and hence the model name ‘PITS’), is a British knife-maker and engineer who approaches knife design in a unique way, completely re-thinking and re-designing mechanisms, and not being constrained by convention.

The Spyderco PITS 2 is Mike’s second collaboration with Spyderco and takes his custom knife, the ‘Alien’, and makes it available to a wider market. Though an evolution of the PITS, as a UK EDC legal slip-joint folder, the PITS 2 is a completely different concept. In the PITS 2 the idea of a back-spring has been transformed into two integral spring arms machined within the handle scales. The free end of these arms support the blade pivot, and flex as the blade is opened to provide pressure between the notch in the blade tang and the stop pin, creating the slip-joint action.

The handle scales are meticulously crafted from solid 6AL-4V titanium with a matt finish. The PITS 2 has a satin full flat grind blade, and is made from Böhler-Uddeholm’s M398 particle metallurgy stainless steel. The PITS 2 has a symmetrical design that includes a fully accessible Sypderco opening hole in the blade and a reversible tip-up pocket clip, ensuring that every aspect of carry and operation is entirely ambidextrous.

Join me in this Spyderco PITS 2 Review for all the details.

What’s in the box?:

All exactly as you would expect for a Spyderco folder. The slip-cover box housing the knife in a plastic bag, along with information leaflet and sticker.

A good look round the folded PITS 2 – Things to look out for here are:

Absolutely fresh out of the box and there is a plastic protector disk under the pocket clip to ensure there are no marks should you wish to remove the clip altogether, or swap it to the left handed configuration.
Immediately you see this is a unique and special design having sprung pivot arms within the handle scales themselves. The pocket clip is deep carry, and removable / reversible with a single screw into the titanium spacer.
Looking at the pivot you can see how it is fully floating on the integral sprung arms that are one piece with each of the handle scales. The stop pin holds the front of the handles together as they are actually separated from the pivot. This unique design removes the back-spring and allows a slip joint with fully open handle. The Spyder-hole opening hole is completely exposed for easy opening.

A good look round the open PITS 2 – Things to look out for here are:

Swinging out the full-flat grind rounded drop-point blade, and you get your first look at the integral spring arms flexing. With the open-back handle and cut through handle scales the PITS 2 is definitely different. Featuring a very slicey and useful blade geometry with the Spyderco opening hole in M398 steel.
Unlike the PITS, there is no flipper-like finger guard, however there is a low profile feature which is sufficient to prevent the blade being able to close on your fingers while you have a firm grip.

A Special look at the other PITS folders – Things to look out for here are:

To see where the PITS 2 hails from, this gallery is to give a direct side-by-side comparison of the PITS 2 with the original PITS. I’m also lucky enough to own a custom Mike Read PITS MK5 which gives you an insight into how Mike’s original design was “Spydercoed” and the evolution into the PITS 2.

Explained by the Maker:
The reasons for certain design choices may not be clear when simply looking at an object, so this section is intended to give an insight into the thinking behind a design by speaking to the designer themselves.

Mike kindly agreed to speak to me about the PITS 2 design, and here is a summary of that conversation:

The PITS 2 actually came from a test piece Mike was working on for a double-detent slip-joint folder where the detent balls were mounted in the frame and used a cut out though each handle to form a sprung arm so the whole frame bent out and in as the detents engaged and released. The idea being that if you gripped the sides of the handle it would hold the detents in place. But once the test pieces were made up Mike didn’t like it so dropped the idea as it was. However, the cut-outs were something he did like, so he wanted to use the idea somehow. Fortunately for us, Spyderco approached Mike for another knife design following the success of the PITS.
Compared to Mike’s custom knife there is a slight difference in the blade tang’s cam shape and the lock pin, both of which affect the action and resistance to closing, but of course a custom maker can fine tune these details in a way a production knife maker cannot.
Safety was designed into the PITS 2 by using a finger choil, but a much smaller choil than used on the UKPK to maximise cutting edge length, and to allow you to keep four fingers on the knife handle rather than one fully in a choil. By carefully positioning the choil and mini-guard of the blade sufficiently forward of the pivot, it gives your finger more leverage on the blade, so more protection from it closing, and even if it starts to close it will safely press on your finger and not cut you.
Going back to the original PITS, to be able to include the finger guard an open back design was crucial. Though not required for the PITS 2 design, this open back was a carry-over of a feature Mike likes, so wanted to keep.
For all of Mike’s designs he always puts the largest blade he can fit in the handle. In fact his custom version has a blade that is a couple of millimetres longer, and he offered buyers two different blade shapes. For the Spyderco PITS 2 the less ‘pointy’ version of the blade was chosen as a more friendly overall look.
For the handle design, Mike was basing this on his own use of smaller EDC knives where you take it out of a pocket to make a cut, then fold and put back, and so on. This is not intended for large heavy jobs, but just all the small general cutting tasks, so the PITS 2 was designed around this type of use, and not heavier cutting. The curves and shaping of the handle is intended to give you immediate indexing and a variety of grip options and dexterity without having to look at it.

The Blade and Handle – Detailed Measurements:

For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from M398 steel.

With the PITS 2 being a slip-joint folder, the resistance to closing (and related stiffness of opening) is an important factor, so for this I carry out Torque measurements for opening and closing.

And the torque measurements for the PITS 2 (for further reference values check the Technical Testing link):

Of note are that these are the lowest opening and closing torque figures I have ever measured. Strangely it doesn’t feel that way in use, but these are the actual measured values.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

Spyderco’s typically immaculate factory edges.

What is it like to use?
As a true one-handed-opener slip-joint, the PITS 2 is already somewhat unusual. Add in the unique integral sprung pivot, that not only looks intriguing, but allows for the open back design; then on top of this the finely crafted all Titanium handles, and you have a really special knife. This is all before you even open the blade.
As is befitting of an EDC slip-joint, the PITS 2 is a supremely easy to carry size. When I drop it into a bag without using the clip I sometimes find myself hunting for it and worrying I’ve lost it. Using the clip has been secure without being overly abrasive as some can be,
I find that most naturally I use a pinch grip to hold the knife with thumb and finger opposite sides of where the pivot is.

Earlier in the opening/closing torque section, you might have noticed me mention that the PITS 2 has the lowest torque readings I have so far measured. However, oddly, it does not feel too light, and does snap into position. Using slip-joints safely does rely on correct technique, and used correctly, this is no issue at all. In fact the crisp edges of the Spyder-hole (which was designed to be used with various types of lock, not really a slip-joint) could become too sharp if the spring resistance was higher, so the balance is just right.

To reassure you further though, here is a photo showing how, when you grip the knife firmly, if the blade does start to rotate closed, it pinches onto your finger and this prevents the blade closing any further. This demonstration photo was to intentionally illustrate what would happen if you got the cut direction and pressure wrong, and so far I’ve never actually had this happen.

Of course, I’m not going out into the woods and batoning the PITS 2 or processing firewood. It’s a small EDC knife for all those every day tasks. Being (currently) UK EDC legal, I’ve had it with me all day every day and enjoyed removing plastic injection molding flashing, opening boxes and food packaging, and trimming whatever needs a trim.

The edges of the opening hole are almost too crisp. This does give the opening hole grip, but combined with winter dry hands, and one job after another, was starting to cut into my thumb. I might ‘ease’ this at some point, as the hole is very accessible when the blade is closed so a slight reduction in grip should not be a problem. Something for future-me to decide. Using an opening hole instead of a thumb stud keeps the whole design much thinner and sleeker, so is a great choice.

Pocket carry with the clip is comfortable and has been secure. With the overall length being short enough not to get pushed off your pocket edge when sitting and moving about. Personally however, losing a knife that has popped off a pocket edge at some point during the day is just too frustrating, so I’ll only use the pocket clip during a job where I’m using the knife on and off for a while. Then once finished I’ll move it off my pocket edge and into a safer location.

Another observation, if it matters for your use, is that general reactions to the PITS 2 are much more positive than the original PITS. I love the PITS and it is a fantastic tool (which is also UK EDC legal) punching well above its weight, but despite being UK EDC Legal many comments about ‘are you allowed to carry that’ are simply not there with the PITS 2. The rounded blade tip profile and slightly smaller dimensions seem to have brought this into more poeple’s comfort zone and makes them curious about a design unlike anything they have seen before.

Spyderco PITS 2 Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Opening and Closing Torque is low.
Spyder-hole edges are bit too sharp.
Polished pocket clip seems slightly out of place (Stonewashed might have been better).

_______________________________________________
Things I like
_______________________________________________
Totally unique integral sprung pivot arms.
Open back handle.
Secure but non-abrasive pocket clip.
Mini finger guard prevents blade closing onto your fingers.
Slim and light.
UK EDC Legal.
Slicey full-flat grind blade.
M398 steel.
Movable/removable pocket clip.
Fully ambidextrous.

Spyderco PITS 2 Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
Discussing the Review:
Something new – will it work? A Tactical Reviews Subreddit.
TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.

Knife Review: Extrema Ratio Numen

17 January, 2026

In this detailed review of the Extrema Ratio Numen, Tactical Reviews presents a detailed look at Extrema Ratio’s latest super-versatile survival knife. Join me in this Extrema Ratio Numen Review for all the details.

Extrema Ration named this survival knife after the ancient Roman concept of numen, an invisible force that guides and protects in crucial times. It is not an anthropomorphic god with a definite personality, but a discrete power that exerts its influence in every situation.

The version featured in this review is Numen Satin – made of Böhler N690 (58 HRC) steel for reliability and corrosion resistance. Also available in an S600 steel version (64 HRC) that has greater wear resistance and toughness.

Designed in collaboration with Daniele Dal Canto, AIGS Guide (Italian Survival Guide Association), Numen is a sturdy, versatile and highly functional knife, designed to be a silent but powerful companion, made to deal with the toughest challenges with a full tang construction, making Numen ideal for cutting down, pruning, batoning, chopping and woodworking.

The design of the blade makes it perfect for heavy-duty work, but the versatile handle also allows for more precise cuts.

Could Numen be your ideal companion and loyal ally for all your adventures? Join me in this Extrema Ratio Numen Review to find out.

What’s in the box?:

Or, “What’s in the BIG box?” as this is a substantial knife (and I may be repeating that comment a few times). Simply put it is the sheathed knife in a plastic bag along with the quality control card. Then, for scale, I’ve put my XL glove-size hand on top, which doesn’t quite do justice to the size.

A good look round the Numen’s Sheath – Things to look out for here are:

Extrema Ratio always give you a super-functional, tough and reliable sheath to carry the knife, and the Numen has exactly that. Lots of thought has gone into this ambidextrous sheath to make sure it stands up to heavy use alongside the Numen. This gallery has had to be quite large to show all of the features.
The main body of the sheath has webbing on both sides for securing the hanger and providing additional load carrying options. The tip of the sheath has a good size drainage hole next to the leg tie loop. Retention straps are always at risk of being cut when sheathing and unsheathing the knife, so to counter this Extrema Ratio have used a flexible solid plastic strip for the strap. The visible side of the strap has fabric sewn onto it to make it look completely in keeping with the rest of the sheath, but that plastic will resist cutting for a very long time, much more than a fabric strap.
Typical for Extrema Ratio; as well as the standard retention strap, there is a handle retention strap that ensures the knife stays completely stable when not actively in use by preventing the handle flapping about, and reducing the chance of anything getting caught over the handle. This has two press studs, the inside surface of which have a plastic caps, to avoid any metal contacting the G10 handle.
Now onto the removable, reconfigurable hanger. At the very top of this is a cord channel and flipping to the back there are two separate belt loops. Both the belt loops has a full Velcro lining so that once fitted to whatever belt/web you choose, the loop locks down to hold it tightly reducing slipping and flapping.
The hanger itself fits to the webbing on the sheath body using a flap with two press studs; this allows you to remove it or reposition it to suit, and to go between right and left handed configurations. Hand in hand with this, the retention strap is fitted with a press stud on both ends, so when changing handedness of the sheath, the retention strap is popped off and swapped round.
This level of function is exceptional and characteristic of Extrema Ratio’s designs.

A good look round the Numen – Things to look out for here are:

Possibly the most notable feature (apart from overall size) is the length of the Numen’s handle – almost half the entire length of the knife. Handles are of course ‘hand’ sized, so for smaller knives, this is expected, but a large, long-bladed knife, the size of handle is usually much shorter than the blade. We’ll come back to the benefits of this later.
Numen’s blade is made to take seriously heavy use. Thick blade stock and a tapering flat grind sweeping towards a strong tip. The plunge line is well radiused to reduce stress concentrators, and a sharpening choil allows for full length edge sharpening with the choil being large enough to also not focus stresses.
G10 handles with complex shaping that includes the distinctive Extrema Ratio first and second finger grip groove, are precisely finished and fit perfectly to the blade tang. Texturing all along the handle edges enhances grip wherever you position your hand. For the fully choked up grip there is also a section of thumb jimping on the spine for stability.

The Blade and Handle – Detailed Measurements:

For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from N690 steel.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

The Numen’s edge actually proved more challenging than most to get close-up images of. The factory edge was very sharp and had plenty of bite.

What is it like to use?

It is not the biggest or heaviest knife I’ve carried, so I don’t want to overplay that aspect of the Numen, but the more you carry larger blades, the more you understand when it is worth the extra size and weight, and when it starts to become a burden. So, yes, it is a commitment to decide to carry the Numen, as you will be aware of it at times. However, that awareness of its presence is rewarded with complete confidence in this versatile, robust tool which is capable of jobs you would otherwise have to carry a hatchet to be able to do. As well as heavy tasks, this workhorse of a tool is also capable of fine control and precision cutting thanks to its handle accommodating so many different grip positions.

The gallery shows overall scale with my XL glove-size hand, then working through the finer grip positions to the heaviest chopping grip all the way at the butt. Thanks to the excellent handle grip design, this extreme hand placement felt absolutely secure during all the heaviest chopping.

At the time of writing I didn’t have any suitable green wood for testing the chopping. Instead a trusty pallet chop test, which, as it happens, was an Italian pallet, and one made of an unknown hardwood which is well seasoned. So a suitably tough chopping test, not green wood, not softwood, but seasoned hardwood.

Clearly visible are the large steps in the cut from the power of the Numen’s strikes, easily finishing off the board and into the next one. Kindling and feather sticks easily processed. Despite the size of blade, I still prefer to baton kindling due to the improved control when more than one hit is required to split the wood.

Following the heavy chopping tests, I happened to have some 1″ manilla rope out for some other cutting tests. The wide wedge of the Numen’s blade would not be well suited to this type of cut, but I gave it a go anyway. The bite from the now used factory edge was excellent, only stopping in the cut due to the hardness of the new rope. Positioning the rope on the cutting block edge to give relief during the cut, and the Numen gave a really clean cut through this tough fibrous material. (Now wishing I’d had a hanging rope cut test set up, but didn’t.)

Of course, with a blade stock of 6.1mm, the Numen cannot be the best slicer, but understanding this and using technique to provide relief when cutting harder materials, it does really well. The length of handle giving you great purchase to apply force with control, and be able adjust your grip position to best effect.

A good sheath is as important as a good knife, and Extrema Ratio reliably give you a great sheath to carry the knife. Even a detail as small as the cut-resistant retaining strap elevates the reliability of the Numen’s sheath. With a modular assembly and adjustments (like the movable position of the secondary retention strap) you didn’t know you needed until you realise you have them, it is possible to fine tune how you carry the Numen. Most importantly, thanks to the quality of the sheath, you know Numen will still be there when you need it.

Extrema Ratio Numen Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Blade thickness impedes slicing ability.
Velcro in belt loop slows down fitting and removal from your belt.

_______________________________________________
Things I like
_______________________________________________
Extended handle provides a range of grip positions.
Powerful chopping action.
Flexible mounting due to modular sheath.
Ambidextrous sheath.
Anti-cut retention strap.
Super-tough full tang blade.
Balanced even for finer work.
Very secure grip.
Choice of N690 or S600 steels.

Extrema Ratio Numen Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
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Knife Steel: Spyderco CPM SPY27

26 December, 2025

Spyderco SPY27 Steel Test – This time it is the steel in focus, not the knife.

Specific steel testing isn’t something I normally do, so this is more of an informal test and a look at a steel that was specifically designed for Spyderco – CPM SPY27. For the ultimate in technical analysis of steels please make sure to visit Knife Steel Nerds; for something lighter read on here.

In terms of composition, it is similar to CPM S30V and CPM S35VN, with comparable edge retention and toughness. More notable is that due to the changes in certain elements SPY27 is considered to be easier to maintain with a strop and to sharpen.

CPM SPY27, is a particle metallurgy stainless steel produced exclusively for Spyderco. SPY27 is intended to deliver an excellent balance of edge retention, toughness, and corrosion resistance.

Join me in this Spyderco SPY27 Steel Test for an overview of this steel.

What’s in the box?::
This really is a by-the-by section, as the knife is not the focus of this article. It happens that the SPY27 blade being tested is in the excellent Shamen knife previously reviewed in detail here Spyderco Shaman – The knife that nearly passed me by.

Two Shamen, the previous review knife, and the one featuring the SPY27 blade.

The test knife:
To distinguish those knives using SPY27 they are fitted with cobalt blue colour handles.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

In particular here, as we are focusing on the steel, the intention of the magnified edge images is in relation to the refinement of the edge that the steel allows.

Spyderco’s consistency of factory edge and edge finishing is excellent, and these images confirm that the steel supports this very well.

CPM SPY27 Composition:

Carbon (C):1.25
Chromium (Cr):14.00
Cobalt (Co):1.50
Copper (Cu):–
Manganese (Mn):0.50
Molybdenum (Mo):2.00
Nickel (Ni):–
Niobium (Nb):1.00
Nitrogen (N):0.10
Phosphorus (P):–
Silicon (Si):0.50
Sulphur (S):–
Tungsten (W):–
Vanadium (V):2.00

How did the SPY27 perform?:

It is difficult to quantify true steel performance without a lot of specialist equipment, so as a basic and easy to understand test, I opted for a 1″ manilla rope cut test with sharpness measurements.

Once of the features of SPY27 that has been commented on is ease of maintenance, including with a strop, so while blunting it during the rope cut test, this would be followed by restoration of the edge by only a compound-loaded strop.

The videos included below run through some of the stages of the test and the sharpness measurements. The videos also illustrate the cleanliness of cut and also show TV guide paper test cuts.

Summarising the progression during the test, out of the box we have a BESS 178 edge (typically excellent Spyderco). This has become BESS 381 after 5 cuts, and after a total of 15 cuts measures BESS 378. Of note is that the BESS measurement is a spot check so repeated measurements can fluctuate slightly.

The used edge was then worked on a strop loaded with a fine metal polishing compound, and without any re-sharpening, just using this strop, the edge was brought to BESS 179. A complete recovery of the used edge to the original sharpness level.

Spyderco SPY27 Steel Test Summary

To carry out a definitive steel performance test would require many more blades with full re-sharpening stages, and ultimately be somewhat subjective. Being the first article dedicated to a steel, I can only conclude that the results of the testing employed for this article will give us a reference result for edge stability to compare others to. The figures show the degree of blunting from a common cutting test, and that after the initial blunting the blade continued to cut well.

Perhaps the most pleasing result was the full edge sharpness recovery by stropping alone. Of course most blunting is caused by rolling the edge apex, so stropping is effective to realign this, but here we have a perfect recovery after 15 1″ manilla rope cuts.

Review Videos

This mini series consists of three short form videos showing a 1″ manilla rope cut test with sharpness measurements:

 
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Please visit there and start/join the conversation.

Light Review: Olight Javelot Turbo 2 (Kit)

18 December, 2025

In this detailed review of the Olight Javelot Turbo 2 a long-range torch / flashlight, Tactical Reviews presents a close look at this super-thrower search light. Join me in this Olight Javelot Turbo 2 Review for all the details.

Included in the review is the ‘kit’ which includes coloured filters and magnetic gun / weapon mount.

The Javelot Turbo 2 is a full-size, long-range torch/flashlight designed for hunting or search-and-rescue applications. At maximum output, it can throw a focused beam of 1,800 lumens up to 1,500 meters away (as per Olight’s product specifications). Furthermore, the light can pair with a wireless remote, allowing control from 8 meters away. The magnetic dock on the torch secures the remote control and simultaneously charges it.

Powered by a 5,000 mAh battery pack, it offers up to 272 hours of runtime on the lowest level and can be easily replaced by unscrewing the tail cap. With both USB-C and magnetic charging capabilities, the Javelot Turbo 2 provides charging flexibility. It can also be mounted using the X-WM03 magnetic mount, transforming it into a super long-range Weapon Mounted Light.

What is in the box?:
In fact this section should be called ‘What is in the waterproof protective case?’ as the Javelot Turbo 2 comes in a nice quality rugged case with pressure equalisation valve. Something you can either keep the Javelot Turbo 2 in, or re-purpose for anything else you would find more useful if the torch is constantly in use.
Opening the case you initially find the torch, instructions and remote in plastic bags. This is the Kit form of the Javelot Turbo 2 so the case also houses a magnetic gun mount (or ‘weapon’ mount, depending on your preference), along with two coloured glass filters for hunting.

A good look round the Javelot Turbo 2 Kit accessories – Things to look out for here are:
Before looking at the light, there are a number of Kit components to look at. Starting with the wireless remote switch, which has a wrist lanyard and a watch strap style switch holder. Included with these parts is a bag of self-adhesive rubber spacers that are intended to be used with the magnetic gun mount.
The wireless remote has a single elongated textured button. There is a lanyard hole on one end and flipping it over shows the three pin contacts for it to leech-charge from the main light. For gun and wrist mounting a silicone watch strap holder is also included that the remote can be slotted into. Here I fitted it without removing the lanyard, but you would normally remove the lanyard if using the wrist holder.
Also included are Red and Green coated glass filters with a elastic TPU lens cone holder that ensures it will stay in place. The coating of the glass appears to be a dichroic filter giving the mirror like appearance until you look directly through the filter when the colour filtering can be seen.
Finally we have the magnetic gun mount. This has a flip-top gate clamp with thumb screw for quick, easy, tool free fitting. Dense closed cell foam lines the inside of the clamp to protect the surface finish of the light. Underneath the mount has three long magnets which have heat shrink tubing on them to protect the gun from direct contact. The large central thumb wheel moves the middle magnet up and down so you can adjust it for different size barrels.

Taking a more detailed look at the Javelot Turbo 2:

And now onto the main feature; the Javelot Turbo 2 itself. Straight out of the box, the front lens has a yellow plastic protector in place. Make sure you remove this before turning the light on, unless you like smelly melted plastic film over your main lens. And now we see that wide, deep reflector that gives the Javelot lights their fantastic beam range. At the heart of this light is a 27.5W LED, oddly otherwise not given a specification.
However, you can’t accidentally turn on the light right out of the box, as an insulator is fitted to prevent accidental activation of the light during transport, so you need to unscrew the tail-cap and take out the battery fully to remove this safety insulator. While doing so you can admire the contacts and battery, as afterwards you will most likely not see them again thanks to the built in USB-C charging.
Featuring blue highlights for the main bezel and side switch surround to give Olight’s signature look. The side switch has four battery level indicators and a remote switch activity indicator.
On the opposite side of the light to the side switch is the remote switch dock, using three contacts to charge and pair the remote switch.
A hinged metal flap covers the USB-C port when not in use. Lastly in this gallery, the tail-cap switch, which has Olight’s magnetic charging contacts, but this cable is not included.

The beam

Please be careful not to judge tint based on images you see on a computer screen. Unless properly calibrated, the screen itself will change the perceived tint.

The indoor beam shot is intended to give an idea of the beam shape/quality rather than tint. All beam shots are taken using daylight white balance. The woodwork (stairs and skirting) are painted Farrow & Ball “Off-White”, and the walls are a light sandy colour called ‘String’ again by Farrow & Ball. I don’t actually have a ‘white wall’ in the house to use for this, and my wife won’t have one!

Any long time followers of Tactical Reviews might be familiar with the outdoor beam shots, but a new perspective has become necessary from a higher vantage point; the fence is at a distance of 32m.
The same exposure is used for the coloured filter beam shots to show the relative light levels for indoors and outdoors.

Batteries and output:

The Javelot Turbo 2 runs on a proprietary battery which needs to be charged in the light.

Please note, all quoted lumen figures are from a DIY integrating sphere, and according to ANSI standards. Although every effort is made to give as accurate a result as possible, they should be taken as an estimate only. The results can be used to compare outputs in this review and others I have published.

For full details of the tests and measurements carried out and an explanation of the results, see the page – Light Testing Information.

Measured output correlated incredibly well with the official specifications, including the beam range.

* Beacon and Strobe output measurements are only estimates as the brief flashes make it difficult to capture the actual output value.

The runtime trace is equally impressive with 1200lm maintained for 1h 30m, and plenty of warning provided with the step downs, so you won’t be let down.

Troubleshooting

This section is included to mention any minor niggles I come across during testing, in case the information helps anyone else.

The only issue I encountered was with the switch mount / wrist strap for the remote switch. The post provided to allow the strap size to be set was very difficult to fit, and on the first attempt to remove it broke. I will be cutting off the broken post and fitting a metal Sam Browne stud in its place (a leatherworking fixing). Hopefully Olight will update this design.

As per the description of this section, this information is provided in case anyone else finds a similar ‘issue’ that might be fixed in the same way.

The Javelot Turbo 2 in use

For a super-thrower, the Javelot Turbo 2 is easy to handle and combines its large reflector, and long battery tube into a practical package. Yes, it is long, but this makes it easy to hold and gives it excellent balance too.

Three completely different switching options adds to the versatility immensely. The side switch is one of the most natural controls when holding the Javelot Turbo 2 normally. Move into a tactical-grip with your thumb over the tail-switch, and again more intuitive control. And then yet another option, the bluetooth remote switch.

I’ll admit, that initially I thought this was a gimmick. However, I am now a convert for a couple of reasons; firstly, yes gun / weapon mounting and not having a wire to activate the light is very convenient. The switch mount can be used for gun mounting or as a wrist strap, or you can keep the switch in a pocket or hanging from the lanyard. What I found really useful too was having the Javelot Turbo 2 set up to be used hands free and then remotely controlled. Something I even did for lighting up the garden at night, leaving the Javelot Turbo 2 outside and being able to turn it on and off from inside the house. A really useful option to have.

I did not use the magnetic gun mount; convenient it might be, but secure and stable it is not. Olight’s own videos show the mount moving under recoil. This means you have only a couple of shots before needing to re-adjust. It also means the mount rubbing over the gun’s surface finish (which I normally keep lightly oiled) and any grit or dirt that happens to be on the surface. So I chose not to test this or show it. The mount would be useful for other fixed lighting tasks.

On this basis I also did not use the switch mount strap on a gun. I’m not keen on strapping a switch to a gun, usually using an adhesive strip to fit the switch as this allows precise placement anywhere, but with the Javelot Turbo 2, the remote switch needs to be fitted to the torch to recharge, so you can’t stick it to the gun. You could used some stick-on hook/loop fixings, as long as you ensure you don’t prevent the docking of the remote switch on the light. The switch holder also needs the size adjustment post issue sorted. A stick-on, rather than strap-on, holder would be a good addition if Olight decide to include it in future.

A quick check of the charging rate, and it’s taking 2A at 5V off my normal charger, so a healthy charge rate as specified. Having the coloured filters is crucial for hunting use as all animals are spooked by white light. Different species respond far less to red or green which makes these critical options. The filter mount is a flexible TPU that grips the head firmly and provides additional bump protection. I’m actually tempted to pop the green filter glass out and use the TPU holder as a bump cushion (for my use, the red is much more important).
Olight have always done an excellent job with the beam focus on the Javelot range, and I still have the original Javelots with de-domed LEDs. The Javelot Turbo 2 keeps this excellence and you can see from the lightsaber-like beam how strong this focus is. It measured right on specification, with my own measurements coming in at a beam range of 1510m; it certainly cuts a swathe through the darkness.

Olight Javelot Turbo 2 Review Summary
The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond that covered in the review.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Remote switch mount adjuster broke on first use.
Magnetic gun mount moves under recoil.
Olight did not include the magnetic charging cable.

_______________________________________________
Things I like
_______________________________________________
Wireless remote switch.
1510m beam range measured and confirmed.
1850lm Turbo output measured and confirmed.
Three switching options (side switch, tail switch, remote switch).
Remote switch charges directly off the light.
Good balance and handling.
Strong waterproof case included.
Quality red/green coloured filters.
Useful 15lm Low mode.

Olight Javelot Turbo 2 Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
Discussing the Olight Javelot Turbo 2 Review:
Something new – will it work? A Tactical Reviews Subreddit.
TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.

Knife Review: Mercury Luc

11 December, 2025

In this detailed review of the Mercury Luc, Tactical Reviews presents a close look at Mercury’s modern take on the slip joint folding knife. Join me in this Mercury Luc Review for all the details.

The Mercury Luc is inspired by the classic hunting pocket knives from the 1960s; a traditional design, but now fitted with an Elmax stainless steel clip point blade. The handle is made from 6061 aluminium with choices of black or green anodising, and optional micarta/G10 inlays.

Of course the slip joint knife dates back far earlier than the 1960s, generally considered to have emerged in the 17th Century with the introduction of a back spring that revolutionised the folding pocket knife to create a simple, reliable and practical tool; popularised as the ‘penknife’ for shaping quills. For good reason this traditional design of knife mechanism remains popular and useful today.

What’s in the box?:
For this section there is no box or packaging to include, as the specific knives featured were ‘show knives’ at IWA Outdoor Classics 2025 (and possibly other exhibitions). It also means that in the following galleries, any imperfections will be due to each knife being handled by a lot of people during the trade fair.

A good look round the folded Mercury Luc – Things to look out for here are:
Starting off with a lot of different views round the folded knife to see it from all directions. The lanyard hole is ingeniously incorporated into an exposed section of the backspring, making it very accessible and easy to tie into. One side of the pivot bolt has the Mercury logo engraved into it, the other side is a domed torx screw head with decorative fluting. Peeled G10 is used for the orange handle insert, held in place the two screws. In keeping with the simple reliable design we have phosphor-bronze pivot washers.
As another option, the insert can also be micarta, a much softer feeling material, but one which will take on a patina through use.

A good look round the open Mercury Luc – Things to look out for here are:
Swinging out the Luc’s clip-point blade shows the modern touches on this classic. Elmax as the blade steel, an angled milled slot as the nail nick, and high tolerance finishes with the H clearly displaying this precision. A flat grind, clip-point blade, with bevelled swedge and stonewashed finish showcase its modern construction.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from Elmax steel.

With the Mercury Luc being a slip-joint folder, the resistance to closing (and related stiffness of opening) is an important factor, so for this I carry out Torque measurements for opening and closing.

And the torque measurements for the Mercury Luc (for further reference values check the Technical Testing link):

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

What is it like to use?
Mercury’s Luc reinforces why the slip joint folder pocket knife has been so popular and successful since its inception around 400 years ago. It is a daily tool for all the smaller every day cutting tasks that don’t need a larger, stronger and heavier cutting tool. A type of knife that allows quick, intuitive opening and closing without a lock, but with a spring to provide enough resistance to make it safe to carry and use. Just quickly unfold and fold as needed without having to unlock.
There are those who take the view that non-locking slip joint knives no longer have a place due to being ‘unsafe’ to use, and liable to close unexpectedly on your fingers. However this ‘problem’ with slip joint folding knives is due only to incorrect cutting technique, or inappropriate use of the tool for a cutting job it is not suitable for, and nothing to do with the design at all. Used correctly and appropriately, the slip joint is absolutely relevant and the ideal tool for most smaller cutting tasks. As long as you ensure the cutting force is applied in the direction that pushes the blade open, it cannot close on you, and is perfectly safe to use.

Shown here in my XL glove sized hands, the Mercury Luc is not an insignificant knife, but also not overly large. Easy to handle and comfortable to use for appropriate jobs (those not requiring heavy cuts), the Luc is extremely practical. When taking on slightly heavier cuts the spine is comfortable to press on with your thumb for that extra control and pressure.

Modern urban life, and those directing how we live, seem intent on diminishing the importance of every day tools, but even the tear-open packaging is much better when cleanly cut open. Let’s make the pocket knife an even more common every day tool, and use it how it should be used, to give us back control and provide choice for how we shape our experience in life.

The Mercury Luc gives us a simple, reliable, tool that just does what you need of it; no more, no less.

Carrying both the G10 and micarta versions on me constantly, despite this only being a difference in handle insert, the experience is quite distinct. The G10 has a crisper, brighter look, not just as it is orange, but the G10 has a sharpness. Peeled G10 is very grippy, but also abrasive and this can be fatiguing. With the canvas micarta, this material feels softer (despite also being resin based), warmer and much less harsh to hold. Though not really natural, the micarta has a more natural feel, and like a natural material is more likely to change in appearance through use. Personal preference will dictate your choice.

Mercury Luc Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
The sharpening choil is too small to fully access the heel.
Peeled G10 can be a bit harsh and abrasive.

_______________________________________________
Things I like
_______________________________________________
Elmax steel provides excellent edge retention.
Firm backspring and open/close action.
Nail ‘nick’ slot gives really good grip.
Handle width is both comfortable and slim.
Reliable and strong phosphor-bronze washers.
Choice of G10, micarta, or plain handles.
Super accessible lanyard hole.
Clean, modern, clip-point blade design.

Mercury Luc Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
Discussing the Review:
Something new – will it work? A Tactical Reviews Subreddit.
TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.

Knife Review: MKM Jaques Slipjoint

19 October, 2025

In this detailed review of the MKM (Maniago Knife Makers) Jaques – a modern slip joint Folding Knife – find out if it could be your ideal EDC companion.

The MKM Jaques is a slip joint folding knife designed by Jesper Voxnaes. The Jaques has a satin finish CPM MagnaCut Wharncliffe blade, and the version in this review features Fat Carbon DARK MATTER BLACK handles.

“The Jaques design is my modern take on the folders I have seen used by European winegrowers in both Italy and France but mixed with details from some of my favourite American slip joint patterns. A nice sized utility folder, in high-end materials, with great feel in hand. A perfect for EDC for urban and outdoor settings.” Jesper

Read on in this MKM Jaques Review for all the details.

What’s in the box?:
For this section there is no box or packaging to include, as this specific knife was a ‘show knife’ at IWA Outdoor Classics 2025 (and possibly other exhibitions). It also means that in the following galleries, any imperfections will be due to the knife being handled by a lot of people during the trade fair.

A good look round the folded MKM Jaques – Things to look out for here are:
With this version, the DARK MATTER BLACK handles compliment the bronze titanium bolsters/liners perfectly. Each and every knife with this handle material is unique, and the handle scales are secured to the combined bolster and liner with three screws. A single position stainless steel wire pocket clip, can be removed if you prefer not to use it. Only one side of the pivot bolt has a torx screw head, with the other being blank. The back-spring spacer is beautifully polished giving the Jaques a very refined look. The pivot specification states ball bearings. No bearings can be seen when looking into the knife, so these covered bearings should be more dust resistant than when you can see the ball bearings themselves.

A good look round the open MKM Jaques – Things to look out for here are:
Snapping the Jaque’s blade initially out to the half-stop position, we get a good view of the wide Wharncliffe blade. With the blade open we can more clearly see the handle shaping with two finger grooves; first finger and third finger. It’s a powerful full-flat grind Wharncliffe blade with elegant swedge sweeping down to the point, which also has an inconspicuously incorporated nail nick. MKM’s logo sits above the engraving of the steel type; Magnacut. Though not strictly a sharpening choil, the heel of the cutting edge does stand proud of the tang, and just forward of the plunge line; this allows the entire cutting edge to be sharpened. On the opposite side of the blade, the designer’s (Jesper Voxnaes) logo is engraved and onto more views of the blade.
Thumb grip jimping has been included across the ‘H’, and you can also see the small clearance step cut around the pivot to ensure the blade rotates without contacting the liner. Looking inside the handle you can see the stop pin for the blade tang to rest on when folded.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from Magnacut steel.

With the Jaques being a slip-joint folder, the resistance to closing (and related stiffness of opening) is an important factor, so for this I carry out Torque measurements for opening and closing. The detailed video for this knife includes a section explaining this in more detail.

And the torque measurements for the Jaques (for further reference values check the Technical Testing link):

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

What is it like to use?

The MKM Jaques immediately strikes you as both traditional and cutting edge design (pun intended), with a fusion of classic lines and styles with the very latest materials in a really easy to carry tool. Remember that ease of carry is what makes a tool the best one you have, as the fact you have it on you means it is the best tool for the job.
However, it is not only easy of carry, but that you choose to carry it, that is the final determining factor for being the best tool. For me, a Wharncliffe blade has always been one of the most practical choices, with the blade tip presented for immediate use, and the straight cutting edge easy to control, plus it is also easy to maintain the straight edge.
I take an XL size glove, and some pocket knives can feel too small in the hand; the Jaques does not. Compact, yes, but a very useful size. With the first and third finger grip grooves, it is very stable in your hand. Bearing in mind this is a slip-joint, so you are not going to be working it very hard, there is plenty of grip and plenty of blade.

I would prefer a slightly deeper carry clip so that only the clip is visible in your pocket and none of the handle, but the clip, as it is, is very neat. That would just be a slight change I would make if I could.

The action is nicely crisp, with a good resistance to closing (as proven by the torque measurements). In a slip-joint, I remain unconvinced about the benefits of using ball bearings; this is a personal view relating to the fact there is significant slip-joint back-spring pressure, and considering that over the full lifetime of the knife solid washers would removing the possibility of dirt/grit affecting ball bearings. However, it is very smooth in action, even with the spring resistance making that action very firm, so whatever my personal preferences may be, the blade action is very slick and pleasing.

Looking back at this gallery, I realise that all the jobs I have been using the Jaques for have been those smaller, make a cut – fold and stow, type of jobs and I wasn’t getting a camera out to capture it. Round the garden, at the post office, DIY, at work, all those jobs you use the knife you have on you to do. All done with ease and comfort, while appreciating the fit, finish, action and really effective blade. I’ve only once substituted the Jaques for one job where I preferred to use a disposable utility knife for – no point in knowingly damaging a quality knife for the sake of it.

As I write I also realise the edge has not needed any touch up, even considering this was the original edge that has been to big exhibitions and been used, dropped, handled so many times, yet it is still going strong.

Sadly these days, a knife’s looks are also important for the wrong reasons. What I mean by this is that some knives look ‘dangerous’ (in the words of others), but the Jaques has a gentle, traditional, look and feel which has been well received universally. In fact, it has been often complimented by people that might otherwise be critical of a knife. This allows you to feel more relaxed using the knife when others might see. A rare thing to really be able to enjoy using a knife wherever you are (at least in the UK).

MKM Jaques Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Pocket clip could be ‘deeper carry’.
Are ball bearings necessary for the pivot?

_______________________________________________
Things I like
_______________________________________________
Magnacut, Titanium and Carbon Fibre construction.
Traditional design styling.
Wide full-flat Wharncliffe blade.
Firm slip-joint action.
Integral bolster and liner.
Polished back spring detail.
Compact and easy to carry.
Excellent grip with first and third finger grooves.
Easy pinch-grip opening.

MKM Jaques Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
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Knife Review: Benchmade Adira 18060

15 September, 2025

In this detailed review of the Benchmade Adira 18060, a substantial EDC knife, and part of the Benchmade Water Collection, find out if it could be the ideal companion for your outdoor lifestyle on and off the water – read the Benchmade Adira 18060 Review to see for yourself. The Benchmade Adira 18060 is designed to be especially suited for demanding cutting tasks in and around wet environments. Featuring a CPM-MagnaCut drop-point blade, an AXIS Lock mechanism with stainless springs and it comes with a hi-vis orange lanyard for easy access and visibility. The Benchmade Adira 18060 knife blade runs on phosphor-bronze washers making opening and closing smooth, easy, strong and super reliable. Once opened, the axis lock holds the blade securely, and is ambidextrous, so can easily be used by left-handed and right-handed users. Join me in this Benchmade Adira 18060 Review for all the details.
(Thanks to Heinnie Haynes for helping make this review possible.)

What’s in the box?:
Benchmade have gone all-out on the premium experience with the Adira’s packaging, so there are a few more things to look at in this section. I put my hand into view to give a sense of scale for the box.
Slipping off the outer sleeve reveals the orangey glory of the main box. Flipping up the box lid shows even more layers to the packaging. The knife is presented to you with the blade open, in a felt-topped custom cut out layered box liner. Neatly stored to the back of the box is a Benchmade microfibre cloth rolled up and stored in its own section. With the knife lifted out you can see the layers of the liner, with the ‘LifeSharp’ information where the blade was sitting. All of this attention to detail certainly elevates the experience of receiving this knife.

A good look round the folded Adira 18060 – Things to look out for here are:
A packed gallery here, starting off with every-which-way views of the folded knife. One of the Adira’s main orange highlights is the lanyard (which can easily be removed if you don’t like them) which definitely aids grip, handling, stability and visibility. The pocket clip arrives set up for right-handed (tip-up) carry and has a mounting point on the other side for a left-handed setup. The lanyard hole is generous, taking the doubled-up paracord of the supplied lanyard easily. The anodised aluminium backspacer is a subtle, complimentary, colour to the blue handles. The stainless steel liners have thumb jimping for grip, and support the axis lock and pivot. The pivot bolt is one-sided for easy adjustment if required, but it arrives perfectly set up. There is jimping on the blade’s thumb ramp extension and at the butt of the handle. Another Orange highlight on the Adira is the double-sided thumb stud.

A good look round the opened Adira 18060 – Things to look out for here are:
As we swing that large blade out more details are revealed.

Starting with the action of the Axis lock, and once the blade is deployed, the Grivory handle’s shaping and ergonomics can really be seen. A generous integral finger guard sits to the front, ensuring your hand will not slide forward onto the blade. Grip features are incorporated all over the handle including grooves on the palm swell, and jimping near the butt.
Now, with the blade open, we can get the clearest view of the phosphor-bronze washers sitting between the liners and blade tang. Renowned for its performance and corrosion resistance, CPM Magnacut is proudly emblazoned on the blade next to the Orange thumb stud. The equivalent position on the other side of the blade has the Benchmade logo and model number engraved. Taking in the whole blade, plus its spine and swedge design, and then right in to the very tip.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from CPM-Magnacut steel.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

What is it like to use?
Benchmade’s design approach for the Water collection knives; using robust, reliable, simple design, with strong, corrosion resistant materials, is actually in line with all of my own valued preferences for knife design principles – from the outset this firmly aligns the Adira to my personal tastes.
When it comes to locking knives, in relation to being a UK resident, if I have ‘good reason’ to carry a knife, then I also prefer a substantial folding knife that is capable of hard work. So in this sense the Adira is hitting the spot nicely as well.
Here is the Adira 18060, very comfortably in my XL glove-size hands.

As intended, the Adira is a real Water baby, very much at home in and on the water. If getting into deeper water I would prefer to add a float to the lanyard in case I did drop it. Lily pads might keep it afloat for a short time, but ultimately it will sink into the depths.

The action, out of the box, is silky smooth, with the blade tang running on phosphor-bronze washers; always my preference for stability, maximum strength, reliability and ease of maintenance. All through the testing there was not a hint of any change in the action, nor would I expect it.

With the extended thumb ramp naturally bringing your grip up onto the blade, and making it easy to apply pressure behind the cutting edge exactly where it give maximum power to the cut. This also lifts the thumb studs slightly, making them both more accessible when the knife is folded, and further away from the cutting edge and any interference when sharpening.

Of course we are very familiar with the axis lock, and how the grip you take to release the lock automatically puts your hand out of the way of the blade path, making for safe and easy one-handed closing (perhaps with the blade spine pressing against something to help swing it closed as you hold open the lock).

Despite not being a full flat grind, and having a good sized blade, the blade stock used means the Adira’s blade is nicely slicey, and it’s an eager enough cutter.

Sitting writing this review, I have the Adira to hand, and having been given a wash with soap and water and good rinse, it is looking as if it hasn’t been used at all. The stonewashed blade finish always being a good choice in this regard, and all the other parts cleaned up to look like new (as so far I’ve not dropped or dinged anything).

As well as being an excellent user, a knife like the Adira, would also be an ideal ‘standby’ or ’emergency’ knife as you know that while in storage it won’t develop any issues, and will be in perfect condition when called into service however long that might be from now. You might even feel the need to get one to use and one to have as an emergency backup.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
The front part of the handle is a little slim and digs in to your fingers.
Packaging could be considered excessive.

_______________________________________________
Things I like
_______________________________________________
The whole design ethos of the Water Collection.
Magnacut blade with stonewashed finish.
Highly corrosion resistant throughout.
Phosphor-bronze pivot washers.
Ambidextrous Axis lock.
Orange colour highlights.
Lanyard included to aid grip.
Two-position pocket clip.
Substantial sized knife.
Thumb ramp extension.
Jimping where you need it.

Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

 
Discussing the Review:
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TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.

Knife Review: ANV A100 Ultem

3 September, 2025

In this detailed review of the ANV – ACTA NON VERBA Knives A100 Folding Knife, find out if this could be the perfect size for everyday tasks? Read on in this ANV A100 Ultem Review to see. The version of the A100 featured in this detailed review has Natural Ultem for the handles and a DLC coated Sleipner blade.

The ANV A100 has a sleek modern design and is made from the latest materials. The single sided (you choose the side to suit your handedness) thumb stud features a glowing Superluminova dot, as used in luxury watch faces.

The handle used for this A100 is made from Natural Ultem (polyetherimide) which is a semi-transparent high strength plastic material that can operate in high service temperature environments with excellent chemical resistance. It also has outstanding electrical properties, with one of the highest dielectric strengths of any thermoplastic material. Best known for its use in the aircraft industry, it has also been a popular material choice in the knife world.

ANV specify the A100 as using A-lock, more commonly known as an Axis Lock, and the A100 has an ambidextrous deep-carry wire pocket clip.

What’s in the box?:
The typical ANV presentation for a folder is a black cardboard box with precision cut foam liner perfectly securing the knife in place. Also included is an information card.

A good look round the folded A100 – Things to look out for here are:
And now onto a large gallery looking round the knife in the folded state. At first glance the apparent colour choice may seem unusual with its yellowy-orange colour, but remember this is a feature of Ultem in its Natural, or uncoloured, state. The A100 has other handle choices including dyed Ultem and a range of colours in GRN (depending on availability). The fact it is Ultem is to be celebrated.
The transparent natural Ultem also makes it easy to see what is going on inside. A deep carry wire pocket clip can be fitted to either side of the handle. As strong as Ultem is, the A100 uses small steel inserts for the a-lock and bearings, and the exposed edge of the liner has thumb-grip jimping. The pivot bolt is one sided, and is in fact secured with blue loctite. The handles are attached to a GRN back spacer with small screws.
For the A100, a single-sided thumb stud is used. This is an interesting design where the stud and treaded post are one piece, and it is not a screw going through the blade and into the stud. When removing it to swap sides, remember you actually screw it in with a T6 bit to remove it and then tighten it by unscrewing what appears to be the ‘screw head’.

Back to the gallery after the little thumb-stud aside…the floating GRN back spacer covers the entire length of the handle where the cutting edge might be seen.
Looking between the jimped steel liners the lock bar and stop pin can also be seen.

A good look round the open A100 – Things to look out for here are:
Swinging out the distinctive ANV blade allows us to further appreciate the clear natural Ultem handles by watching the lock mechanism’s function, and with the dark blade out of the handle the Ultem really lights up.
There is no mistaking the ANV blade shape, and the Sleipner steel used in this version has a DLC coating to protect the steel.
Going in close to show the plunge line and sharpening choil details, and with the blade open the size of the steel liners is easier to see.

The Blade and Handle – Detailed Measurements:
For full details of the tests and measurements carried out and an explanation of the results, see the page – Knife Technical Testing – How It’s Done.

The blade is made from Sleipner steel.

The Factory edge up close:

Followers of Tactical Reviews will know my views on factory edges, but to recap:

Anyone using a knife will need to sharpen it. That first factory edge is just like the first tank of fuel that a new car comes with (or first charge of the battery).
A good factory edge is a ‘nice to have’ but not a ‘make or break’ for a good knife, as you will be putting your own edge onto it soon enough.
The factory edge does however indicate the care a knife maker has put into the final finish.
It is for this reason Tactical Reviews measures factory edge sharpness and specifications, and includes this information in the detailed technical testing.

As a further look at the factory edge, this section has been added to include some high magnification photos of the factory edges.

What is it like to use?

Immediately the A100 feels slim, light and easy to carry, but not insubstantial. In fact its weight belies that the A100 is a good sized knife. The gallery below shows the A100 in my XL-glove sized hand.

Yes, it is slim in the hand, but this slim profile makes it so easy to carry. Combined with the deep carry pocket clip it virtually disappears and you are not aware it is there (which can give you the occasional ‘oh, no, have I lost my knife?!’ stress). Tip-up is my preferred clip position, and although this is considered more hazardous, remember the A100 uses an A-Lock (which I would identify as an Axis-Lock) so the lock spring also positively keeps the blade closed. With this positive spring pressure it massively reduces the likelihood of an unwanted pocket-open. It isn’t something I would be concerned about with this knife, so the layout works perfectly for me.

Putting it to use, and with the toughness of the Ultem to play with, I decided to give it a literal beating. A bit of batoning, but without the lock engaged. The smaller steel liners might not have been able to spread the shock I normally generate while striking, so I used the unlocked blade method. You will see the blade locked to then work the blade out of the cut, which you can’t do if it isn’t locked. That was enough of that, as I really don’t like unlocked-folder batoning.
Moving onto carving and shaving cuts, the A100’s blade really bites in and cuts aggressively but smoothly. The slim handle does feel harder work in heavy cuts; of course it would. The A100 doesn’t shy away from the hard work though, and has done its stint as my beater knife with whatever thrown at it. The DLC has taken everything in its stride and knowing Sleipner is only a semi-stainless, it has surprised me that the edge bevel is not showing any corrosion despite being left well covered in ‘garden goop’, various plant/tree sap, and whatever else was on what I was cutting.
I am always a bit surprised at the popularity of ball bearings in knife pivots, as exactly as I would expect on a user exposed to dust, the A100 has become gritty. The blade no longer moves under its own weight with the lock held open. It is not stiff in action, but is not smooth as it was out of the box.
ANV effectively sell the A100 as a sealed unit, and do not advise disassembling the pivot as the bearings can be very difficult to get right again (and it has blue loctite on the pivot bolt). This then leaves non-disassembly methods of cleaning. Air blasting, WD-40, and maybe even ultrasonic cleaning.

ANV aimed the A100 at EDC (when your local laws allow carrying a locker) which prioritises factors like size and weight, to make you want to EDC it. Not only have they hit the target on weight, slimness, and ease of carry, but at the same time included a good sized blade with an eager cutting blade profile, AND their signature ANV svedge grind (a faux harpoon, to my eye), making it a very efficient and useful tool to carry.

Review Summary

The views expressed in this summary table are from the point of view of the reviewer’s personal use. I am not a member of the armed forces and cannot comment on its use beyond a cutting tool or field/hunting knife.

Something that might be a ‘pro’ for one user can be a ‘con’ for another, so the comments are categorised based on my requirements. You should consider all points and if they could be beneficial to you.

_______________________________________________
What doesn’t work so well for me
_______________________________________________
Bearings becoming gritty in dusty environments.
Slim handle can dig in for heavy cutting (as you would expect).

_______________________________________________
Things I like
_______________________________________________
Light and easy to EDC.
Deep carry clip makes the A100 almost disappear in/on your pocket.
A good size, despite being lightweight, so large enough for most tasks.
Smooth bearings (when kept clean).
Ambidextrous with movable thumb stud and clip.
Choice of blade steels.
ANV Svedge blade shape.
Resilient DLC blade coating.
Super tough Ultem handle.

Review Videos

Starting with a short format sixty second review:

Onto a full video review covering many more details:

Thanks for joining me in this ANV A100 Ultem Review.

 
Discussing the Review:
Something new – will it work? A Tactical Reviews Subreddit.
TacticalReviewsChat on Reddit
Please visit there and start/join the conversation.