Reviews and Ratings for Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath

Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheathrated 4 stars out of 5 (7 reviews)
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Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5 inch 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath

 

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Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 5 stars out of 5
Philthy
Central Ms
Oct 14, 2010
Pros: Weight, Handle Material, Overall Quality, Blade Material, Materials, Finish, Blade Sharpness
Cons: Sheath/Scabbard

Very Nice

I really like the feel of this knife, it's grip and heft are just right. The only negative I have is the sheath, in particular the two snaps. I un-stitched the bottom snap strap, which also undid the bottom of the belt loop on the back of the sheath. It wasn't a big problem to sew it back on. It comes out of the box razor sharp.
Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 5 stars out of 5
Dawg
Illinois
Oct 25, 2010
Pros: Weight, Handle Material, Overall Quality, Blade Material, Sheath/Scabbard, Materials, Finish, Blade Sharpness
Cons: None

Replaced my SOG for daily carry

Great knife A bit smaller than the SOG it replaced Great multifunction Wonderful value Highly recommend
Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 5 stars out of 5
Mikey G
Southern Minn.
Sep 08, 2010
Pros: Weight, Handle Material, Overall Quality, Finish, Blade Sharpness
Cons: None

The best fixed blade knife i've owned

I use the knife for pretty much everything that i'm not supposed to use it for, yet it always comes out on top. I've only sharpened it once after some pretty major abuse, but the 420 steel on this knife is just plain tough. Love the knife, but love the price even more
Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 4 stars out of 5
Matt
Laredo,tx
Dec 13, 2012
Pros: Weight, Handle Material, Overall Quality, Blade Material, Materials, Finish, Blade Sharpness
Cons: Sheath/Scabbard

great knife poor sheath

The knife is great comes razor sharp fits in hand well the only drawback is the sheath. The fastener are loose and the knife can be removed even having to unsnap them. You van make it secure by criss crossing them, which is not what it is designed to do. I work in law enforcement and take this knife to work with me every day. I recommend it to anyone.
Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 4 stars out of 5
Sid4u1
Tracy, CA
Oct 17, 2010
Pros: Weight, Handle Material, Overall Quality, Blade Material, Materials, Finish, Blade Sharpness
Cons: Sheath/Scabbard

A real conversation starter

I have had this knife now for about a year. It has held up well to everyday carry and use. it was surprising, but the way the handle is cut/made is very comfortable and stays put in your hand during use. I have many fixed blade knives but this is one that I just love to carry and do so a lot. I also get the most interest in this blade of my carry knives by people I meet. I have to agree with the thoughts on the sheath, it is not a high quality item but it is still doing its job after a year's use. Overall a great item and I would gladly buy again.
Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 4 stars out of 5
Winkydeathkill
Sheep Ranch, Ca
Nov 18, 2023
Pros: Blade Material, Blade Sharpness, Finish, Handle Material, Materials, Overall Quality, Weight
Cons: Sheath/Scabbard

Mantis MF-4HC Chaos 1 long term report

I first bought this all the way back in 2008. So, I have had it for a long time now. First, I need to address the sheath. Its, well, crap. Sort of a tactical design, mine at least was not made well and had mis-aligned stitching that made it start to come apart almost right away. It's the best of cheap Chinese work... if you know what I mean. But the knife itself has been really good. I have used it many times in the past, although I don't carry it as often as I used to. The blade is about indestructible, since it has very wide blade thickness. It's not a slicer, but it holds an edge well and unless you are cutting thin meat, is very good at cutting. I liked it because its handle was so different. I still like it because of that, and no other knife has come close to the design of this handle type outside of Mantis. If that is one of the reasons to look at it for you. Ok, at this point it seems a little gimmicky in 2023, but no other handle style will stay tight in your hand like this if it's muddy, slippery or in other material that may cause you to lose grip. Seriously, it just sticks to your hand whatever the environment.. But that same grip can cause hot spots in your hand if you are working the knife hard for extended periods. Gloves? No problem. Mantis was one of the new kids on the block back then, and since then hasn't really got beyond the original "bling" or appeal they had way back the. They have some interesting stuff, but blade material and style seem to be locked into the early to mid 2000's. Which is kinda sad. But maybe in 20 years this will be collectable? lol. Anyway, if the price is good, and the style is ok in your eyes, it's a very good knife and built to hold up over time. Would I recommend it after all these years? Ya, I would. Just plan on getting a better sheath for long term use. 420HC is still used by Buck, so there is something to that, eh?
Mantis MF-4HC Chaos 1 Fixed Blade Knife 3.5" 420HC Black Tanto, Black G10 Block Handles, Nylon Sheath
rated 1 stars out of 5
Patrick
New York
Mar 04, 2023
Pros: None
Cons: None

Typical Jared West Design

The ergonomics, blade geometry and overall design cues make this knife a definite no for me. I got this early on in my knife journey and it amuses me how much it lacks the ideals needed to make it a good knife.