United Cutlery SOA “ We Are Bump In The Night ®” WWI Trench Knife United Cutlery SOA “ We Are Bump In The Night ®” WWI Trench Knife
  • United Cutlery SOA “ We Are Bump In The Night ®” WWI Trench Knife
  • United Cutlery SOA “ We Are Bump In The Night ®” WWI Trench Knife

United Cutlery SOA “ We Are Bump In The Night ®” WWI Trench Knife


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  • 6" razor-sharp double-edged AUS-6 stainless steel blade
  • Cast metal, knuckle guard with spikes
  • Skull-crusher spike on pommel
  • Lazer etched SOA on blade
  • Cast metal scabbard with leather belt loop
  • 11 3/8" overall length
  • (Half-tang blade)

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The battle-hardened trench knife was birthed from the brutal trenches of WWI. Each knife features a strong cast metal, knuckle guard handle with spikes on each knuckle for deep-penetrating punches. A metal skull-crusher spike is attached to the pommel as a last-ditch defense mechanism. A razor-sharp, double-edged 6" AUS-6 stainless steel blade is coated in a durable, corrosion-resistant, non-glare finish and offers an exclusive SOA laser etch on the blade.

17 UC2902

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Customer Reviews | Average Rating: 4.42 out of 5
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Customer Reviews

Micheal Dietz
Feb 13, 2020
(5 out of 5)
WWI knuckle knife up dated in spec ops black

Very nice. I hate made in China but if they are the only one making it.... Feels a little more compact then the WWI copy but I might be wrong. The scabbard is better then the WWI version but won't hold up for real field use. Maybe for a short time. I have strapped it onto my Swiss Camo bugout uniform.


Larry Bassett
Jun 26, 2019
(5 out of 5)
Great Knife

I got 1 and it's a great knife, I should have ordered 2 of them at the time because it's on backorder now? :-(


Apr 23, 2014
(4 out of 5)
Good knife, good price

Good price for this knife. Keep in my auto and gear bags, just a little sharping makes this knife ready to go.


Jan 09, 2014
(5 out of 5)

Very sexy knife, got a buy one get one free deal. Love these knives, very sharp and would recommend


Stephen Weber
Dec 27, 2013
(5 out of 5)

Beautiful, ideal weapon for spec-ops lovers, enthusiasts and collectors. Knuckles are ideal for larger fingers. 5 Stars


Jeffrey Vazquez
Dec 26, 2013
(5 out of 5)

This is one of the two trench knives I bought on this sight. Definitely worth the price, comes a little dull but once sharpened you will be fine. Definitely a conversation starter and a good center piece. In my opinion it is very well built and sturdy.


Dec 20, 2013
(4 out of 5)
Good Repro. Value

I bought 2 of these in BOGO sale. I have to say for the money this is a good product. Yes the blade needs sharpening. The aus 6 steel is descent unless you are stabbing a rock. I tested on wood, and meat with bone and the blade performed well. No bend or breakage. If the blade got below about 10 degrees it would crack as cold tends to do that with aus 6 steel. The worst part of the package is by far the strap loop. this is very thin and snapped off my belt with minimal effort so keep that in mind when you carry in woods. I could see it being lost quickly in even thin brush. I riveted in nylon strapping to fix. The sheath is good and tight. I disagree with other reviews concerning a thin or loose blade as mine was fine. Perhaps an improved lot run as of lately. Finger holes are good size. I wear a large glove and fingers fit fine. I own many knives and can say I was happy with this one. Great Value for the Money asked.


Dec 16, 2013
(4 out of 5)

very good knife, though the belt loop and handle are trash, the sheath holds the knife tight in place. the holes for your fingers are small. I am a small guy with a large knuckle that will not go in easy, have to go in side ways. the blade was not sharp, it is now. over all, it works.


Sep 02, 2013
(5 out of 5)
Special Forces Trench Knife

This is a pretty amazing knife for the money. The kubaton point in the pommel could crack a skull like it was nothing, and you would not be getting back up if you were punched in the face with this thing more than a few times. The blade is, as the other reviews have said, pretty bad, but not terrible. It's about as sharp as a butter knife, but it's very very pointed and sharp in that respect. Definitely a stabbing knife if it were used for anything, although still pretty flimsy, with a millimeter or so wobble back and forth. Still a good knife in my opinion.


Apr 13, 2013
(4 out of 5)

Very tough handle and spike located on the bottom of the handle, The blade however Is very thin and makes the knife really unbalanced, Perhaps 1/16" added to the thickness of the blade would help. Other than that I am very pleased with this knife for $20 Thanks BUDK Rich.


Tom Wilbanks
Apr 04, 2013
(5 out of 5)
Great knife!

This is a great knife that is able to be looped onto my webgear belt. That is a major plus because of how often i use my web belt to go on hunts and so on. Great quality steel, but the paint scratches off kinda easily.. but i really dont care. Great knife altogether! Oh, and make sure the skull pommel nut is tight, because that holds the blade in the handle.


Mar 21, 2013
(3 out of 5)
A good looking knife

Let me start off by saying that this blade is NOT meant for any kind of tactical, defensive, or practical use whatsoever. This knife is replica, a wall ornament at best. That said, it is worth purchasing for any collector/knife enthusiasts. The knuckles are heavy and function as well as hunk of metal should, but the blade is low grade (yes, AUS-6 is fairly low grade) steel. Price 5/5 Style 5/5 Function 2/5. Overall, a worthwhile purchase.


Mar 15, 2013
(2 out of 5)
Looks cool, quality is poor

I was excited to get this for about a week.Bought it on a whim with the penny shipping. Overall, the quality of the product is poor. The knuckles are heavy and will do some serious damage, but the blade is so thin you can move it with your hand easily. I would seriously think twice before deploying it in a defensive scenario. Looks cool though!


Maxwell Greb
Feb 04, 2013
(5 out of 5)

I've been looking for a trench spike for a long time, and this one serves admirably!


Mario McDowell
Jun 20, 2012
(5 out of 5)

Had this Trench knife for about eight days for testing. So far nothing on this Trench knife has broken at all. I've punch a meat,sand stab


Jun 19, 2012
(4 out of 5)
SOA Trench Knife

This is an outstanding reproduction of the original, especially for the price. Seems like it would be fully functional, if you HAVE any trenches you need to secure. Two things I have to point out tho; The pommel doesn't line up with the handle when fully tightened. No big deal, it can probably be shimmed. The belt loop/ handle strap is complete cheese: it would have looked better without it, and the sheath slip-fits tightly enough so the blade's secure, just like the original. United would have done better to put on the original pistol belt hook, or a MOLLE strap, since this is the modern version. That's what I'll be doing with mine.


Marine man
Jun 13, 2012
(4 out of 5)

Just got mine in the mail today. Its a very nice trench knife for its price. I'll recommend this to anyone that wants a trench knife. I'm thinking of getting another one.


Jun 08, 2012
(5 out of 5)
trench knife

this knife is so cool i love it i bought 2 and i look so bad A## with them there are stainless so they will last a long time and there a good size fit my hand real good just buy 1 or 2 ps. love SOA GEAR


Apr 27, 2012
(5 out of 5)
S.O.A. WWI Trench Knife

Just got mine yesterday and I love it. I barley punched my wall and my fist went threw with ease. Its worth getting and fun to look at if u got nothing to do. It put a smile on my face when I saw this.


1 - 19 of 19 Reviews
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