Folding Knives

Sanrenmu 710 Review

Last Updated: June 18, 2019

As an OEM for various knife companies, Sanrenmu is responsible for a lot of excellent, affordable budget knives: models like the CRKT Drifter helped establish just how much we can expect from a cheap knife, setting the standards for things like the steel choice, fit and finish levels, and utility on budget folders.

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As a knifemaker on its own, however, Sanrenmu has attracted controversy. Not only does it sell its knives at very low prices (a lot of times even lower than the budget knives it makes for other companies), but there are also features and designs in their catalogue that are taken directly from other knife companies, without their consent: most famously the Benchmade Axis Lock and the knife I’m reviewing today, the Sanrenmu 710, a knife that is commonly described (and decried) as a rip-off/knock-off/copy of the Chris Reeve Knives Sebenza.

I feel like any review of the 710 has to address this issue, however briefly. The 710 echoes the Small Sebenza’s lines, but a comparison of the two knives will show that the overall designs are different: the 710 is smaller, with a different blade shape and grind. Additionally, speaking as somebody who has always wanted but never owned a Small Sebenza, I can say that the 710 has never struck me as a substitute or cheaper replacement for one.

It has, however, struck me as an excellent little knife. It has all the quality of Sanrenmu’s OEM knives and as the unofficial ‘flagship’ of their SRM-branded blades, I think it’s worth looking at a little closer.

General Dimensions and Blade Details

The 710 has a blade length of 2-11/16”, a handle length of 3-11/16”, an overall length of 6-9/16”, and is made in China. The size of the 710 is just about right for an EDC knife. The weight, at 3.25 oz., is not inspiring, but with an all stainless steel construction you go in expecting to be disappointed in this regard.

I do think it’s worth discussing the fit and finish a little because, to be frank, Sanrenmu has a reputation for doing a slapdash job on their blades. I’ve owned two other SRM knives. My first was a 763, purchased three years ago. Out of the box it was completely adequate, besides a sloppy (but not catastrophically sloppy) edge bevel. The next, purchased maybe a year later, was a 605. Out of the box the blade centering was off, but a tightening of the pivot pin fixed this.

While neither my 763 nor 605 were bad out of the box, my 710 was almost pristine: the blade was centered, the scales were chamfered and lustrous, the edge bevel was much more even. The only issues were a slightly uneven finish on the blade itself, and blade decentering over time(easily fixable). Sanrenmu has always been seen as a bit of a gamble fit and finish-wise, but that’s never been my experience. Even so, the 710 was a step up.

The part of me that wants everything to be connected thinks that maybe, with the middle of the market bottoming out, the communal fixation on low- and high-end knives that this bottoming-out entails, and the new levels of quality and popularity Chinese companies like Kizer and Reate have been attaining, SRM has decided to work on their image and the level of quality in their products. Conspiracy theorizing aside, I find the 710’s fit and finish excellent.

The 710’s angular drop point is also excellent, a gloriously task-neutral, light-to-medium duty blade. The proportion of straight edge to belly is perfect. The tip is acute, and dropped to just the right point, making it easy to ‘lead’ a cut and accurately follow through. The 710’s blade offers very good, and very consistent, performance in all the standard EDC tasks.

An aggressive high hollow grind plays a key role here. Despite starting from fairly thick stock, the grind is very thin behind the edge, ensuring that the primary characteristic of a hollow grind – reduced friction and drag through material – is noticeable. In fact, out of the last few knives that I’ve reviewed, the 710 has done the best with cardboard cutting, the efficient, low-drag hollow grind making up for an edge that dulls fairly quickly.

As you’d expect the 710 is made from 8Cr13MoV, default budget knife blade steel. For me, 8Cr13MoV is the baseline for modern steel, setting the bar for acceptability in every area, but impressing in none other than sharpenability. I’ve never been surprised by 8Cr13MoV, but never really disappointed by it either. Adequate, a known quantity, and endearingly mediocre: what else is there to say?

Well, maybe just one last note: I think that, in our spec-obsessed modern age, we forget that poor edge retention in any modern steel is steel pretty decent: I cut through a lot of cardboard with the 710, more than I could reasonably expect to deal with in a month of standard use, before I noticed any real performance issues. I still prefer better steels, don’t get me wrong: I just think that we tend to hyperventilate when it comes to comparisons that, in 90% of the situations we find ourselves using blades in, don’t matter. Yes, 154CM or N690Co or S30V are better steels by a long shot, but in a regular week of use I certainly wouldn’t appreciate the difference.

Handle, Ergonomics, and Carry

The 710 is all stainless steel, never my preferred material for a handle, but good execution of substandard materials goes a long way with me, and on this 710 the handles are cleanly-cut and chamfered all around the edges inside and out, making them comfortable and solid-feeling in the hand.

The general lines of the handle also help. Clean and simple, just like I like it. There aren’t any unnecessary grooves, besides the acceptable choil/lock access cutout. Indeed, the handle would almost be too flat if a gentle, almost unnoticeable curve to the inside portion of the handle (the part your fingers cross over) didn’t lend some dimensionality to the knife.

The jimping on the spine of the blade is really good, the same squarish, ‘gear teeth’ jimping that you see on the CRKT Drifter. It keeps your thumb right where it needs to be to steer cuts, aided by the somewhat back-heavy balance: normally this isn’t something I like, but on a knife this small, with a blade ground so thin behind the edge, it feels right.

The texturing on the handle is less successful. Nail file or grip tape is definitely the cue visually, but it is much less textured than either. I appreciate the way it breaks up the monotony of the steel handle, but it doesn’t help with the grip during deployment, which this knife could use. The jimping and balance provide grip during use, but when you’re deploying the knife or trying to manipulate the lock you may fumble with it a little bit.

As is the case with a lot of SRM knives (Drifter included), the 710’s clip cannot be repositioned: tip-down, right-hand carry is all you get here. The lack of options is definitely a bummer, particularly considering how easily this knife could be drilled for all four positions, but the clip itself is good: slim, strong, effective. I like it much better than the wide, too-tight clip on the Drifter.

Thanks to the stainless steel scales, stowing and retrieval is effortless. This is the one area in which the handle material is an unequivocal win. Smooth retrieval/stowage and a slim overall profile make the 710 a great carry.

Deployment and Lockup

The 710 deploys via good old fashioned thumb studs and a common budget knife washer setup: a thin phosphor bronze/Teflon washer combo on one side, a lone Teflon washer on the other. This is probably a cost-saving measure, but regardless the performance here is indisputably good – great, even. Out of the box it was reliable and quick; after a drop of Nano Oil it became glass-smooth, rocket-fast: wonderful. Until I got my hands on a Vanguard Gemini, this was the early frontrunner for Highest Fidget Factor 2016.

I just don’t like framelocks. I’ve used a lot of them over the years, and I’ve never used one that didn’t immediately exhibit or quickly develop bladeplay. It isn’t really an issue, per se, because it can usually be tightened out again, but the fact is that framelocks are finicky in a way that a lockback or a liner lock just aren’t. The faster this obsession with framelocks ends, the happier I’ll be.

For all my grumpiness, however, the 710’s framelock is good. Steel framelocks are stronger and more reliable than titanium ones (and much cheaper, of course), and, while I did eventually get bladeplay, it isn’t much and yes, can be tuned back out. Besides this everything is good: the lockbar is easy to access thanks to that choil/cutout, and the lockbar disengages smoothly, every time. I like the liner lock on the G-10 Drifter better, but this’ll do.

Sanrenmu 710 Review – Final Thoughts

Sanrenmu knows how to put together an affordable, useful blade: they’ve proven that with their OEM work for Spyderco, CRKT, and others, and proven it again with their own knives. The 710 is very affordable, even in the context of the budget knife category, and it’s stiff competition for affordable favorites like the Drifter.

Sanrenmu helped to establish the budget knife archetype, and here we have as distilled a representation of that archetype as possible. The 710 is a very, very good knife.

Sanrenmu 7010 Folding Pocket Knife EDC Knife 8Cr13mov Blade Frame Lock Stainless Steel Handle with Clip

Sanrenmu 7010 is an all-steel construction knife and is very affordable for people who want to start with a cheap yet quality knife. The locking mechanism of this knife is quite proficient and supports a one-hand opening style from both sides. The knife is small and heavy, making it quite preferable for some rough applications. This foldable alloy steel knife holds the edge pretty well, even regularly.
It comes with a Frame lock mechanism. It is highly preferable for everyday carry, hunting, and camping adventures. It comes with a straight-back blade shape
It uses 8Cr13mov blade steel for the making.The blade size for this knife is 2.7 inches. The weight is pretty much on the heavier side with 3.2oz.
Blade Length: 7.0 cm / 2.76 inches; Blade Width : 2.4 cm / 0.94 inches; Unfold Length: 16.5 cm / 6.50 inches; Fold Length: 9.5 cm / 3.74 inches; Product weight: 90g
You can clip it on your belt, backpack or somewhere else you want Folding design makes it more secure and convenient to use.

I recommend purchasing the Sanrenmu 710 at Amazon. Please consider that purchasing anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Gerber Applegate Fairbairn Covert Review

by Mike Teeples 5 Comments

The first knife I ever owned, even before my Swiss Army knife, was a Gerber that my Dad gave me. It awed me then and awes me now, and is being passed down within my family; hopefully for generations to come. When a couple of military buddies mentioned the Gerber Applegate Fairbair Covert to me as a “must have” for my collection, the were sure to mention the rich history of knife’s designers.

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I’m not crazy about tricking out a knife with logos and what not, but if you’re going that route they may as well be the signatures of some pretty accomplished dudes. Mission accomplished with the Covert. Both Colonel Rex Applegate and William E. Fairbairn were pioneers in close quarters armed and unarmed combat. Colonel Applegate was even inducted into the Blade Magazine Cutlery Hall of Fame at the 1994 Blade Show. Look them up some time and you are sure to be impressed by their accomplishments.

General Dimensions and Blade Details

The Covert has an overall length of 8.75″, a 3.75″ blade, weighs 4 ounces, and is made in the USA. A significant challenge in the tactical folder market seems to be balancing weight and size with concealability, and to do this without losing the knife’s function. The Covert walks that tightrope nicely. With a full 5” handle, it accommodates even large hands. One would think that would lead to a noticeable weight in your pocket, but the 4 ounces feels extremely light in hand and becomes an afterthought in the pocket in no time.

And if you are really size sensitive, Gerber also offers a Mini Covert with a 2.92 inch blade and weighing in at a mere 2.2 ounces.

The blade itself is .125” thick, and include signatures of its creators and “USA” proudly stamped under the Gerber logo. The spear point blade features a double bevel and serrations running halfway down the sharp side. The opposite edge could be sharpened to suit the owner. I’ve never been motivated to do so, but could see that being an option since this is a folding knife designed for hand-to-hand combat.

The Covert comes with a titanium nitride coated 154CM stainless steel blade, a nice departure from Gerber’s usual lineup of 420HC blades. 154CM is a great working steel that is reasonable to sharpen yet still good in the edge retention department. Seeing how this nice retails for close to $100, 154CM was an appropriate choice given the price.

Handle, Ergonomics, and Pocket Clip

The words “Glass Filled Nylon” (GFN) do not give justice to how the Covert feels in the hand. The material is dense and of high quality – it does not feel like “cheap plastic”. Many manufacturers use GFN and when you pick it up its clear why the choice is popular. GFN holds up well to abuse and can be molded into a near-infinite variety of shapes and textures. This one is ribbed for my pleasure, and bears a surface that’s easy to grip without catching on your favorite pair of jeans when removing it from the pocket.

The GFN itself is semi-smooth with the texture of a medium grit river rock and almost seems temperature neutral regardless of conditions. I know this knife isn’t going to slip out of my hand and don’t have to worry about blisters with extended use (as unlikely as extended tactical use is). About three quarters up the length of the handle you will find ambidextrous finger choils with mild jimping.

This knife was designed with combat use in mind, and the simple handle allows for the user to work with the covert in forward and reverse grips.

The finger notches provide an anchor point that give that extra bit off assurance and make for an overall high quality fit in the hand.

The clip falls short. It’s a decent size and sits in your pocket at about the right height, but allows for ambidextrous tip down carry only. Happy days for those of us that are tip down users. The rest of us will have to get over it or find another blade. One other point regarding the clip, and I’ll let it rest: I’m sure this is just an offshoot of the fact that nearly all of my clips are situated near the pommel, but the clip is bothersome when holding the knife for general use. The clip is my least favorite feature of the Covert by a long shot.

Deployment and Lockup

The Covert uses ambidextrous thumb studs for deployment. Personally, I love having thumb studs. The Covert’s thumb studs are accessible without being in the way, and they also serves as an external stop pin. This folder flicks open easily with a little wrist action. It glides open to a secure liner lock that is perfectly centered on my model. One thing I want to mention here is how well balanced the blade feels both while being snapped open and afterwards. Balance was obviously something the Colonel Rex Applegate and William Fairbairn wanted to be perfect. They achieved that goal.

The Covert features a liner lock with an external safety, called the “roto-lock”. The roto-lock is similar to CRKT’s Auto-LAWKS system, and requires the manipulation of a small lever on the spine of the handle prior to closing the blade. The locking mechanism naturally falls into place as your fingers find the deep finger choils and jimping. You pull the lever back (away from the blade) to disengage the liner lock. Although the liner lock and roto-lock are both made of relatively thin steel, everything is solid and exudes confidence. While I am not a huge fan of external safeties, I can see how this would make sense for a combat knife.

Gerber Applegate Fairbairn Covert Review – Final Thoughts

I honestly didn’t want to like this knife. Any time somebody puts a giant signature on the face of a blade it just rubs me the wrong way. I am also not a huge fan of the clip. My preferred blade carry position is tip up and I have to retrain myself when I decide to carry the Covert. This may not be a problem for some of you, and certainly not for folks that commit to one blade for universal everyday carry. I’m not that guy. For that reason, this knife doesn’t find its way into heavy normal rotation.

All that said, it didn’t take long for me to overcome those pet peeves when handling and using this knife. It just flat out does what it is designed to do and performance trumps aesthetics. I am glad I own the knife and many friends and colleagues seem to be drawn to it. I have every confidence in the workmanship of the blade and moving parts and really appreciate how it feels in your hand. I see it being a love-hate kind of knife depending on what features matter most to the buyer. Cost is always a factor and while the MSRP is $182, it’s readily available for under $100.

Gerber makes a ton of inexpensive, low quality blades in the lines they offer from overseas. The big retailers demand this (and so do consumers) and you can’t argue with demand for throwaway knives. The “Made in the USA” line appears to follow tradition of craftsmanship and attention to detail of old. If you’re a right handed, tip down carrier or if that isn’t a stumbling block, you should buy this knife. It may actually be a go-to tactical recommendation for those of you in that camp.

Regardless, you won’t be disappointed with the functionality of this balanced and functional folder designed by two of the biggest names in hand-to-hand combat training.

Gerber Applegate Covert Knife, Serrated Edge, Black, 154CM [05786]

Applegate-Fairbairn Covert double bevel titanium spear-style knife
154CM blade with titanium nitride coating
Features uncommon strength and balance
Includes patented Roto-Lock
An overall opened length of 8.7-inches and closed length 4.9-inches, with 3.78-inches of blade length; weighs 4.2-ounces

I recommend purchasing the Gerber Covert at Amazon or BladeHQ.

Editor’s Note: Please join me in welcoming Mike Teeples as a contributing author. Mike is from Colorado and brings his experience in hiking the Rockies and enthusiasm for all manner of edged tools to BladeReviews.com

Spyderco C149G Vallotton Sub-Hilt Folder Review

by Chad McBroom 5 Comments

I purchased my very first tactical folder during my Freshman year of college in 1992. That knife was a Spyderco Edura. Since that time, I have always been a fan of Spyderco knives. They were pioneers in that they were the first to incorporate a pocket clip into a knife design, deeply influencing the concept of the modern tactical folder as we know it today.

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Butch Vallotton is a custom knifemaker and tinkerer who is probably best known for his innovative method of converting a manual knife into an automatic. Butch and Spyderco teamed up a few years ago to offer a collaboration known as the Spyderco Vallotton Sub-Hilt Folder model C149G. This was an excellent move on Spyderco’s part, because the result was amazing.

General Dimensions and Blade Details

The C149G is a heavy-stock folder (6.2 ounces) with a thick 0.156” (4mm) modified tanto-style blade. The blade has a hollow grind on the cutting edge and a convex grind at the tip. This clamshell-shaped grind, known as a Hamaguri or Appleseed Grind, was very popular in designs by the late Bob Lum (the knifemaker who first introduced the modern tanto-style knife) and brings a distinct Japanese flare to the blade design.

The blade length of the C149G is 3.75 inches, and the length of the handle is 5 inches, resulting in a knife that is just under 9 inches in total length—8.687 inches to be exact. Based on those numbers, it may appear as though some length was lost somewhere—exactly .063 inches—but this is due to the angle of the handle near the ricasso.

The blade is made from Crucible Steel Company’s CPM S30V stainless, a proprietary powdered steel formulated specifically for cutlery. S30V is considered to be one of the best knife steels on the market. It is a very hard steel, so make sure you have a good diamond sharpener if you plan on touching up the edge. Of course, it will be a while before you need to re-sharpen it.

Handle, Ergonomics, and Pocket Clip

The C149G has a lightly contoured handle with black G10 handle scales. The highly-polished G10 scales have a beautiful, almost carbon-fiber look to them. The fitted stainless steel bolsters add a bold contrast to the black scales, resulting in a handle that has the aesthetic appeal of a custom folder.

There are four mounting options for the pocket clip. The knife can be configured to be carried in either a tip up or tip down configuration with the clip on either the right or left side. While this option makes the knife extremely versatile and customizable to the user, the mounting holes on the bolster do detract a bit from an otherwise flawless handle. The clip itself is stainless steel with a nicely polished black finish and the Spyderco logo laser engraved into the metal.

This Vallotton design pays homage to the Big Bear sub-hilt fighting knife designed by knife maker Bob Loveless. A comparison reveals that even the handle shape was heavily influence by the Big Bear. Since most of us here are knife nuts and like to concern ourselves with the minute details, I will go ahead and point out that, in the traditional sense of word, a folding knife does not actually have a hilt. A hilt actually refers to the entire handle of a sword or dagger. English is a derivative language, however, and knifemakers have historically modified the use of terms for lack of better descriptions, so I can see how calling this knife a “sub-hilt folder” is quite appropriate under the circumstances.

This knife is pretty comfortable in the hand, though it does not offer anywhere near the level of retention or ergonomics as its namesake. The thumb hole has some fine jimping on the back portion and doubles as a thumb ramp when the blade is open, but the “sub-hilt” offers little more than a finger grove, most of which is obscured by the liner lock. All in all, the handle is very aesthetically pleasing, but nothing to get overly excited about in terms of handling.

Deployment and Lockup

The C149G features Spyderco’s round thumb hole in addition to an ambidextrous thumb stud. The thumb stud doubles as a stop pin, in place of a locking bar, to prevent the blade from rotating beyond its lockup position. The combination of the two blade deployment options makes for a very positive single-handed deployment. I have found that the thumb stud serves well as a roadblock for the thumb to prevent it from slipping out of the thumb hole.

The stainless steel Michael Walker LinerLock™ is very robust. The beefy liners on this knife are about as thick as the blades of some of the folders in my collection. This beefy lock combined with the thick blade offers one substantial lockup. I do not expect this knife to close without permission under anything but the most extreme adverse conditions coupled with sheer bad luck.

Spyderco Vallotton Review – Final Thoughts

This knife is not for the weak or faint of heart. It is a hefty 6.2 ounces, so if you are not a strong swimmer, then I do not recommend that you jump into the water with this knife in your pocket, even though it is stainless steel. I have been packing my Sub-Hilt Folder around for a little over three years, and I have affectionately referred to it as my “folding fixed-blade” because it is such a stout folder. It remains to be the smoothest opening knife in my collection, as well as the easiest one to open under stress. The Spyderco Thumb Hole is in my opinion one of the best one-handed opening systems on the market, and the addition of the ambidextrous thumb stud only increases its reliability.

Although it is made in Taiwan, you would never believe it if it was not stamped on the blade. This knife has all the qualities of a handmade custom folder. This Italian-style, thick stock folder with its Japanese inspired blade design, à la Bob Lum, and its Loveless Big Bear flare, is not only an amalgamation of international blade culture, but a tribute to a couple of the greatest knife makers in American history. I do not know if that was what Vallotton and Spyderco intended when they began this project, but that is definitely what they accomplished.

Spyderco Vallotton Sub-Hilt Specialty Knife with 3.70" CPM S30V Premium Stainless Steel Blade and Black Textured G-10 Handle - PlainEdge - C149GP

Folding Knives: Locking folding knives are safe, compact, and easy to carry. They also happen to be where the Spyderco revolution began.
G-10 Handle: An epoxy filled woven glass fiber that is rigid, non-slip, and impervious to temperature changes and chemicals.
Hollow Grind: It comes with bevels that are ground with a concave radius. The bevels may extend the full width of the blade (full Hollow Grind) or only a portion of its width.
PlainEdge Blade: This knife has a sharpened blade with no serrations or teeth sometimes referred to as a smooth blade.
Specifications: Closed Length (Inches): 5, Overall Length (Inches): 8.7, Blade Length (Inches):3.7, Blade Steel: CPM S30V, Grind: Hollow

I recommend purchasing the Vallotton at Amazon or BladeHQ. Please consider that purchasing anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Cold Steel Code 4 Review

by Dan Jackson 5 Comments

I have slowly worked my way through most of Cold Steel’s standard folders. I have reviewed the Voyager series, the Recon 1s, the American Lawman (probably my favorite), and even some of their more colorful offerings like the Spartan and Rajah III.

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For some reason it has taken me a while to get to the Code 4 line of knives. The Code 4 series is different because they come with slim aluminum handles rather than G10 or plastic. Cold Steel advertises this as a police officer’s duty knife. Apparently a “Code 4” is police radio code for “No further assistance necessary”. Heady stuff.

At any rate, the knife is supposed to be light, slim, and tough. Functional yet easy to carry. That all sounds good to me. And once Cold Steel announced that they would upgrade the Code 4 to CTS-XHP I knew that I needed to make this model a priority. Soon enough I had one at my doorstep for review.

General Dimensions and Blade Steel

The Code 4 has an overall length of 8.5″, a 3.5″ blade, weighs 4.3 ounces, and is made in Taiwan. While it’s no Large Espada, this is still a big knife. Too big for me to EDC at the office, but certainly a good choice for the weekends or working in settings where a larger knife is appropriate. I can see where the Code 4 might make sense for a first responder or military member.

It is also worth mentioning that this is another clean and functional Andrew Demko design for Cold Steel. I have become a big Demko fan over the years, and think he has contributed a lot of great designs to the company.

Cold Steel offers the Code 4 in 3 different blade shapes: clip point, spear point (shown here), and tanto. I settled on the spear point because I think it is the most utilitarian looking of the 3, and I used my Code 4 as an EDC and work knife.

Cold Steel also offers the Code-4 with either a plain edge or partially serrated edge. I prefer plain edges, especially if the knife is coming in a high end steel like CTS-XHP. Plain edges are easier for me to maintain and a quality steel like CTS-XHP will hold a good edge for a long time. No need for serrations for what I need to do, but that comes down to personal preference.

My knife came with a high hollow grind and a swedge (top false edge). The blade has been given an attractive 2 tone satin finish. It has held up well under normal use.

The big draw to this new version of the Code-4 is that it comes with CTS-XHP blade steel. CTS-XHP is a high end steel from Carpenter. I have a good amount of experience with CTS-XHP at this point, and I think it’s a good steel. Offhand, I would compare it with something like CPM-154.

The CTS-XHP blade steel on my knife came with an aggressive edge. The knife attacked cardboard, rope, and wood. The blade is a little over 3mm thick, but has no problem cleanly slicing apples and paper. Edge retention has been excellent. CTS-XHP is a significant upgrade over the old AUS-8 blade, but also comes at a significant bump up in cost (it seems to be anywhere from 50%-75% over the old Aus 8 version, depending on where you shop). CTS-XHP is also easy to sharpen. I think that it is an all around smart choice for a working knife.

Handle, Ergonomics, and Pocket Clip

The Code 4’s handle is aluminum handle slabs with stainless steel hardware, a stainless steel lock bar, and an aluminum backspacer. While the handle slabs are a raw bead blasted gray, it is interesting to note that the backspacer is actually anodized golden brown. The end result is a handle that is simple, thin, and elegant.

The handle is also beautifully finished. The edges are all gently chamfered, the hardware is all perfectly inset. This is an immaculate knife. This is also a strong knife. With full metal construction I would wager that the Code 4 is one of Cold Steel’s stronger folding knives.

The ergonomics of the Code 4 is perhaps the knife’s biggest caveat. The design is fine, with a generous handle, 2 finger grooves and a slight thumb ramp, but because the knife is so thin I found the Code-4 uncomfortable to use for more than a minute or so without gloves. It is fine if you are going to open up a box or do some light foodprep, but if you plan on breaking down a bunch of cardboard or working on some serious carving you are going to want some gloves. The thin handle is great in the pocket, but bites into your hand.

Depending on how you intend to use the knife, this may or may not be a problem. For those that are wanting a self defense blade, this may not be an issue. But if you work at a warehouse and break down boxes for a living, I would go for a knife with a thicker handle, like a Large Voyager or Recon 1.

Although the Code 4 may not be the most comfortable knife in hand, it feels great in your pocket. It’s slim and discrete, and is likely ideal for someone like a police officer who carries a lot of gear and doesn’t have room for a massive pocket knife. At 4.3 ounces the knife is lightweight relative to its size and strength.

Cold Steel drilled and tapped the handle for tip up ambidextrous carry, and included 2 pocket clips for the knife. The pocket clips are simple steel clips, have good spring retention, and they work well. One nice thing about the lightly textured aluminum handle is that it does not tear up your pants like peel-ply G10.

Deployment and Lockup

The Code 4 comes with ambidextrous thumb studs. This is more like one and a half thumb studs, just like on the the American Lawman. The thumb stud is reversible with a flat head driver. There are phosphor bronze washers inside the handle, and the blade opens smoothly, and without too much effort. With that said, there is still a hefty backspring to overcome. This is not an easy knife to flick open. It can be done with practice, but won’t be a knife that you mindlessly flick open all day long.

The Code-4 comes equipped with Cold Steel’s infamous Tri-Ad lock. For the uninitiated, this is a lockback reinforced with a stop pin. Cold Steel has come under scrutiny lately over a gauche series of videos “comparing” the Tri-Ad lock to other locks on the market (where the Tri-Ad lock comes ahead by a wide margin). I am not sure what the value of these tests are when you consider the real world applications of a pocket knife, but it certainly has people talking.

Like all of the other Tri-Ad lock knives I have reviewed, this is a strong locking folder. There is not a suggestion of play in any direction on my knife. The lock is also reasonably to disengage, and doing so won’t kill your thumb. I am a fan of the Tri-Ad lock, and it is well executed here.

Blade centering is perfect on my example.

Cold Steel Code-4 – Final Thoughts

I am not sure why it took me so long to examine the Code-4, but I am glad I waited for the CTS-XHP version to come out. While the Code-4 is similar to knives like the Recon-1, the choice of aluminum for the handles over G-10 results in several important functional differences. The knife is super slim and easy to carry. I like that aspect of the Code-4 a lot.

What I am less enthused about is how the thin handle quickly becomes uncomfortable if you try to use the Code-4 for an extended cutting session. Gloves mitigate this somewhat, but this is an important point to mention. So often you hear reviewers (myself included) done on about how important it is for a pocket knife to be slim and light for easy carry. I still largely agree with that, but it’s important to understand that sometimes slimness has a price. In this case that price is comfort in hand. For that reason the American Lawman and Ultimate Hunter (both shown above) with their G10 handles won’t be leaving my collection any time soon.

I still think the Code-4 is an excellent tool and I intend to keep it in my collection. It’s like an upgraded Boker Titan Drop. If you primarily carry it for light utility and perhaps self defense (eg, as a police officer might carry it), then I think there is a lot going for the Code-4. It’s strong, intelligently designed, and nicely made. This is a no-nonsense tool, and I have no doubt that it will hold up for a long long time.

I recommend the Code 4 if you are seeking a long, slim, and strong daily carry folder, and don’t mind donning gloves for longer cutting chores.

Cold Steel Code 4 Spear Point Folding Knife

Made of highest quality material
Manufacturer: Cold Steel
Cold Steel Code 4 spear point plain edge 3.5in folding knife

I recommend purchasing the Cold Steel Code-4 at Amazon or BladeHQ. Please consider that purchasing anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Emerson Mini CQC-7 Review

by Benjamin Schwartz 13 Comments

Last Updated: August 3, 2019
As Dan wrote in his review of the full-size model, the CQC-7 is one of the very first and most influential tactical knives in the world. Ernie Emerson’s influence on the perception and use of folding knives for self-defense is incalculable. I had wanted an Emerson knife for a long time, but my general reluctance to carry a blade over 3” meant that most of their standard models, the CQC-7 included, were a no-go. I had my eye on the Mini CQC-7 for a long time before it came back into production and I was able to pick one up.

Buy the Emerson Mini CQC-7 at BladeHQ

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History aside, my thoughts on this design are mixed. I think that the CQC-7’s pedigree has made EKI loathe to futz with the design of the knife, and users loathe to criticize it. This is a shame, because I think there’s a lot of room for improvement. Like the Delica, the Mini CQC-7 is an outdated knife. When it first released, it must have seemed like a revelation, but in 2016, it is neither the best design around, nor worth the price it is being sold at.

General Dimensions and Blade Details

The Mini CQC-7 has a blade length of 2.9”, a handle length of 4 1/8”, and an overall length of 7.25”. It weighs 4.4 oz. This is a fat knife, but one that feels quite balanced in the hand. The exact weight of a knife isn’t as important as the distribution of that weight: that’s why some light knives, like the Clipitool, can feel heavier than they are, and chunky knives like the Mini CQC-7 lighter.

The 2.9” blade, on my Mini CQC-7, is a chisel ground tanto. This is a real one-two punch in terms of things I have grown to dislike. There’s an unwarranted reverence for the tanto blade shape. I appreciate a run of straight edge on my blades but I want some belly too, and the stylized, angular shape of the American tanto lacks any at all.

Of course, it’s the tanto’s reputation as an ideal tactical blade shape that gives it its cachet. And it is a good piercer, with a quite a robust tip. But a good drop point or clip point blade would have excellent piercing capability and more than adequate tip strength, as well as a significantly more useful overall shape. I don’t carry a knife with the intention of using it for self-defense, but even if I did, I would prefer another blade shape: the tanto doesn’t do anything significantly better than a drop point or a clip point, and many things worse.

The Mini CQC-7 is chisel ground. The argument for the chisel grind is as follows: better strength, better edge retention, and it’s easier to sharpen. There have been long and articulate counterpoints made against these arguments, but for me it comes down to the simple fact that a chisel grind just cuts worse.

So much control is lost. Cuts track terribly through material. Approaching thin material like paper is a chore. I understand that some knives are made for hard use, and in these cases durability is more desirable than finesse, but here’s the thing: you can have both. The well-executed, traditional v-grind of the Paramilitary 2 can take a beating and slices like a dream.

Maybe, maybe, in the vacuum of theory, a chisel grind can withstand more abuse than a traditional V-grind, but I would bet it isn’t much more, and in what real-life scenario is it going to matter? And as far as sharpening goes: well, I guess it takes less time to sharpen one edge bevel than two, although you still need to maintain the unsharpened side of a chisel-ground knife, so you’re only saved a modicum of effort.

The steel on the Mini CQC-7 is 154CM. This is one of my favorite steels, and one I think can compete with N690Co for the title of Most Underrated Steel in the World. It is a solid upper-mid-tier steel that responds to sharpening as well as something like 8Cr13MoV, but holds an edge longer. No complaints about 154CM itself.

But the Mini CQC-7 costs about $165. As much as I’m sad to see the middle of the market drop out, one good thing that’s come from it is that we can expect a lot from knives in $150 – $200 price point. The Benchmade Valet costs $170 and has M390. The Zero Tolerance 0770 comes in Elmax for $120. You can get the Spyderco Mantra comes in M4 for $167. The Native 5 LW is half the price of the Mini CQC-7 and comes with S35VN.

This segment of the market is so competitive that I feel alright harping on the price a bit. Amidst such company, at such a price, 154CM is unacceptable – even more so when you consider that CPM-154, the powder metallurgy variant of 154CM, has been around for a while now. I think that, like the chisel grind and the tanto blade, EKI’s steel choice has been given a pass because of the historical significance of the brand and its blades, and the Mini CQC-7 suffers as a knife for it.

Handle, Ergonomics, and Carry

The Mini CQC-7’s handle is wonderful. The thickness of the knife and the swell in the middle of the handle work to make the Mini CQC-7 very comfortable in hand. The jimping is mild, really better for indexing than for locking your hand in place. The real grippiness comes from the G-10, which is very coarse without being overly aggressive like Cold Steel G-10. Superbly executed all around.

The clip is the same clip you see on almost every Emerson, and like the ergonomics it is an unqualified win. And, as thick as the knife is, I don’t mind it in the pocket. It stays out of the way and isn’t so bulky as to be noticeable when I’m walking around – again, showing how important distribution of weight is with pocket knives.

The Mini CQC-7 isn’t tapped for left hand carry. Emerson can tap it for you, but A) you have to get the knife from EKI or send it in, and B) it will cost you $25. There are a lot of knives with non-repositionable clips, even at this price point, but given how integral the wave opening is to the design of the Mini CQC-7 it should come drilled for righties and lefties out of the box. For reference, the Emerson/Kershaw collabs are all drilled for both.

Deployment and Lockup

The Mini CQC-7 can be deployed via two different methods: either by the thumb disk or by the Emerson wave opener.

The thumb disk works but is slow – pretty smooth, admittedly, but slow. It almost feels like the knife is pivoting between two layers of cloth. From what I understand the Nylatron washers here are another Emerson standby. I don’t mind them, and if they are supposedly lower-maintenance than phosphor bronze or Teflon washers then that’s fine. Just know that you’re never going to flick this knife open.

Of course, the way you’re supposed to deploy the Mini CQC-7 is with the wave opening feature. The wave is a small hook on the end of the thumb ramp that, when you pull the knife from your pocket, catches on your pants seam, opening the knife as you are retrieving it. It’s…fine, I guess? I’ve had multiple wave opening knives and I don’t really buy into the utility. I’m not good at it. I get a lot of misfires. It makes traditional retrieval a bit complicated; the wave will catch a lot of the time and half-open the knife; I’ve cut myself more than once because I pulled a half-open Mini CQC-7 out of my pocket.

It’s also not a ‘polite’ way of opening a knife around folks who may not be comfortable around edged tools. I wouldn’t fault it for that if it were a larger, more distinctly tactical knife, but even the Emerson literature implies that the Mini CQC-7 is something you can take with you anywhere. If subtlety or politeness is a concern, then you may find the wave opening method a little theatrical for the non-knife people around you.

The Mini CQC-7 has a titanium liner lock. It works. Like any lock made of titanium, I worry about wear over time, but the worst thing I can say for it over two years of ownership is that it doesn’t always lock up at the same point against the tang. If I deploy it hard it travels far across, but if I roll it slowly it just barely slides underneath. To be expected? Probably. I don’t recall noticing this happening on any steel liner lock knives I own, but regardless lockup is very good.

Emerson Mini CQC-7 Review – Final Thoughts

I’ve been hard on the Mini CQC-7. I want to stress that, in a vacuum, it’s a fine blade. But it doesn’t exist in a vacuum, and not even years of accreted Emerson mythology and reputation can save it from looking hopelessly out of step and overpriced in today’s market.

A Mini CQC-7 with CPM-154, a slimmer handle, a conventionally-ground drop point blade, and tapped for both left- and right-handed carry would be an interesting proposition at the price it’s being offered at.

But that isn’t the knife we have. We have the same blade, more or less, that Emerson was selling a decade ago, and probably the same blade they’ll be selling five years from now. I know that Ernie Emerson and his team are probably working on new designs instead of trying to update old ones, but if there were one in the lineup that deserves an update, it’s the CQC-7. This pioneering tactical knife has been left in the dust. I’d like to see it be at the vanguard again.

EMERSON MINI CQC-7 2.9 inch SATIN Plain

I recommend purchasing the Emerson Mini CQC-7 at Amazon or BladeHQ. Thanks for checking out the review.

Editor’s Note: This is a fairly critical review from Ben, but I think it is well reasoned and ultimately fair. The value proposition for knives like this Mini CQC-7 continues to shrink in light of all the advancements in the marketplace. Also, the price point of these Emersons are just painful. If this was a $100-120 knife, I think a lot of the CQC-7’s perceived shortcomings could be overlooked. Still, the CQC-7 remains a classic, and if you are curious about Emerson knives or can find a nice deal then I think this is a good place to start.

Gerber Downrange Tomahawk Review

by Chad McBroom 4 Comments

The tomahawk is a North American hand-axe first used by the Algonquian Indians. Originally made from stone, the introduction of metal blades came with the arrival of the Europeans to North America. The tomahawk remains one of the most versatile bladed tools in existence. Modern uses of the hawk include breaching, rescue, survival, and close-quarter combat.

Buy the Gerber Tomahawk at BladeHQ

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The tomahawk has seen a huge surge in popularity over recent years. The Gerber Downrange Tomahawk is just one example of the modernization of this classic weapon and tool.

Purpose

From the moment you lay your eyes on it, it is evident that the Gerber Downrange Tomahawk has one purpose, and one purpose only—destruction! Sure, you can take this tool camping and use it to chop fire wood and drive tent stakes, but it would be like using a tank to drive your date to the prom. This tool is made for breaching—designed to remove unwanted doors form walls and unwanted walls from doors.

General Dimensions and Blade Details

The Downrange Tomahawk (DRT) has a three-purpose axe head designed to pack the most function into this breaching tool: A beveled edge for chopping through drywall, doors, vehicle skins, rope, etc.; a hammer head for busting locks, doorknobs, hinges, and the like; and a cutaway grip for controlling the pry bar end. Measuring at 19.27 inches, the Downrange Tomahawk is one of the larger “tactical” tomahawks on the market. While this makes it a little more cumbersome to pack around, it definitely adds to its leveraging capabilities when used as a pry bar.

With the exception of the welded on hammer head, the DRT is made from a solid piece of 420HC steel and finished with a black Cerakote™ coating. A sweeping beard that comes to a point at the heel gives this hawk excellent hooking capabilities, which can be used for ripping out the busted shards of its target, or for hooking onto stumps and logs when climbing up difficult terrain.

One of the major complaints that I have heard voiced by customers is the DRT’s lack of a sharpened edge. This usually comes from those who fail to understand the intent of this breaching tomahawk. A sharpened bevel is great for chopping wood and other cutting tasks; however, when it comes to breaching a door or cutting through the skin of a downed UH-60 Black Hawk helicopter, a sharpened bevel tends to over penetrate and get stuck, making the task more difficult. Gerber’s thought process then, was that their tomahawk could easily be sharpened for survival and bushcraft use, but with breaching and rescue being the primary focus of this design, a less aggressive bevel was ideal.

Handle and Ergonomics

The DRT has integrated tan G10 handle scales that contour with the jimping on the upper and lower portions of the handle. The bottom portion of the handle has jimping on both the front and back, whereas the top portion of the handle has jimping only on the front. The aggressive jimping makes for a very secure grip, especially when wearing gloves. The location of the jimping on the bottom portion of the handle is in the perfect location for gripping the tomahawk for maximum chopping leverage.

As mentioned earlier, the head doubles as a handle for the pry bar via a cutaway in the center. The addition of four finger groves creates a nice home for your hand inside the handle. There is also a small guard where the head and the handle meet. This guard protects your hand from getting smashed when you are choking up on the hawk.

Sheath

A tool like the DRT is rendered useless if it is not accessible when you need it. The best breaching tool in the world won’t open a single door if it is sitting back in vehicle you drove to the objective. The DRT is made packable through a MOLLE-compatible sheath system that incorporates a molded pry bar sleeve attached to nylon webbing. Two snapping retention bands secure the tomahawk in place. Two side-by-side MOLLE attachments at the top and a centered MOLLE attachment at the bottom of the webbing can be used to attach the DRT to a pack, standard webbing, or body armor so that the DRT goes where you go.

There is a separate portion of the sheath system that covers the tomahawk’s head. The head cover slides over the head and secures in place with a snapping nylon strap. This cover leaves the hammer head and the cutaway handle exposed so the pry bar and hammer can be used with the head cover in place. This reduces deployment time by eliminating the need to remove the cover unnecessarily, while acting as a safety measure to keep the edge covered during prying.

Testing

I took the DRT out to a building that was scheduled for demo and put it through the paces. Doors, drywall, and sheet metal were no match for the DRT. I was able to turn an interior door into splinters within a matter of seconds and the bevel worked like a can opener on the sheet metal. The pry bar also worked like a charm for separating doors from their frames. Using the hammer head, I was able to remove door knobs and hinges with a few whacks. Cinder block also proved to be of little consequence when it came to stopping the DRT.

Gerber Downrange Tomahawk Review – Final Thoughts

The Gerber Downrange Tomahawk is an extremely versatile breaching tool that performs as advertised. I was actually a bit surprised by its performance. I am a bit of a steel snob and 420HC is not one of my favorite steels. While 420HC is on the higher end of the 400-grade stainless steels, it is a low-grade blade steel generally speaking. I have learned, though, that I am often surprised by the performance of some of these lower grade steels when they are properly hardened. I have not tried putting an edge on the DRT, so I do not know how well this 420HC hawk will retain an edge, but as it is out of the box, it performed well.

Compared with offerings from boutique brands like Hardcore Hardware, RMJ Tactical, and Dawson knives, the DRT is priced appropriately at under $200 retail. I definitely recommend the Gerber Downrange Tomahawk for anyone looking for an effective breaching/rescue tomahawk.

Gerber Gear Downrange Tactical Tomahawk Survival Multitool, Camping Axe with Hammer Head and Steel Pry Bar, Includes Sheath with Integrated Molle Straps

DURABLE CAMPING GEAR: Features a multi-purpose breaching tool, with axe head with beveled edge, hammer head, and integrated pry bar for ultimate control in tactical situations
INNOVATIVE DESIGN: USA-made from 420HC steel with a corrosion-resistant Cerakote finish, ensuring this survival tool won't bend or break under pressure
VERSATILE OUTDOOR ACCESSORY: Combines the functionality of a tactical tomahawk, hammer, and pry bar in one compact multi-tool, perfect for various tactical and survival scenarios
COMPACT AND CONVENIENT: Includes a low-profile MOLLE-compatible sheath for easy attachment to your pack, standard webbing, or body armor, great portable tactical gear
OUTDOOR ESSENTIALS: Ideal for hunters, soldiers, tradesmen, and outdoor enthusiasts; a crucial addition to any tactical load-out or essential survival kit equipment; Backed by the Gerber Guarantee, a limited lifetime warranty

I recommend purchasing the Gerber Downrange Tomahawk at Amazon or BladeHQ.