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Trench Knives

Trench Knives

Discover our collection of rugged trench knives—such as our M48 Liberator Trench Knife, 1918 WWI Trench Knife Replica, and the Trench Raider Knife—combining historical design with modern craftsmanship for ultimate self-defense and tactical use. Built for durability and precision, these knives offer unparalleled strength and reliability in any situation.


12 Results
12 Results
1918 WWI Trench Knife Replica 1918 WWI Trench Knife Replica 1918 WWI Trench Knife Replica 1918 WWI Trench Knife Replica 1918 WWI Trench Knife Replica
1918 WWI Trench Knife Replica, 11" Overall Length
$24.99
1088 1918 WWI Trench Knife Replica | 6 3/8" AUS-6 stainless steel blade | 11" overall USD 1 BUDK Knives Trench Knives CL2 Category L2 24.99
M48 Liberator Trench Knife with Sheath
$79.99
47208 M48 Liberator Trench Knife | 7 1/2” 2Cr13 stainless steel blade | 13 3/4” overall | Vortec and nylon sheath included USD 2 M48 Knives Trench Knives CL2 Category L2 79.99
"Trench Raider" matte black trench raider knife with pakkawood handle scales and knuckle buster handle on a background of military gear. Trench knife enclosed in a black nylon sheath with an exposed pakkawood handle with a matte balck knuckle buster grip. Upclose view of the matte black knuckle buster grip with pakkawood handle scales. Matte black trench knife with the inscription "Trench Raider" on the blade, knuckle buster grip, and pakkawood handle. Matte black trench knife with the inscription "Trench Raider" on the blade, knuckle buster grip, and pakkawood handle.
Trench Knife with Knuckle Duster
$16.98 Price reduced from $24.99 to
46480 Trench Raider Knife - Knuckle Duster USD 8.01 3 BUDK Knives Trench Knives CL2 Category L2 16.98
Military Warrior Knife Military Warrior Knife Military Warrior Knife
Tactical Combat Knife
$19.99
9981 Military Warrior Knife USD 4 BUDK Knives Military Knives - Combat, Tactical, Replicas & More CL2 Category L2 19.99
The Trench Bottle Opener has a brass finish Opens bottles easily The Trench Bottle Opener can also be used for self-defense
Trench Bottle Opener
$17.99
50965 Trench Bottle Opener - One-Piece Antique Brass Finished Construction - Dimensions 3”X 2 3/4” USD 5 BUDK Knives Trench Knives CL2 Category L2 17.99
Double-edged trench knife with brass knuckle style handle with black oxide coating on a background of metal and concrete. "Knuckle duster" handle exposed while the blade is enclosed in a vortec sheath with buckle closure. Upclose view of a brass knuckle style knife handle with black and silver accents.
M48 Liberator Trench Knife
$89.99
50234 M48 Cardinal Sin Liberator Trench Knife | 7 1/2” 2Cr13 stainless steel blade | 13 3/4” overall | Vortec and nylon belt sheath included USD 6 M48 Knives Trench Knives CL2 Category L2 89.99
Sentry Knucklebuster Knife With Sheath - Stainless Steel Blade, Non-Reflective Finish, Aluminum Handle - Length 9 1/4” Sentry Knucklebuster Knife With Sheath - Stainless Steel Blade, Non-Reflective Finish, Aluminum Handle - Length 9 1/4” Sentry Knucklebuster Knife With Sheath - Stainless Steel Blade, Non-Reflective Finish, Aluminum Handle - Length 9 1/4” Sentry Knucklebuster Knife With Sheath - Stainless Steel Blade, Non-Reflective Finish, Aluminum Handle - Length 9 1/4” Sentry Knucklebuster Knife With Sheath - Stainless Steel Blade, Non-Reflective Finish, Aluminum Handle - Length 9 1/4”
Sentry Knucklebuster Knife
$17.99
46455 Sentry Knucklebuster Knife With Sheath - Stainless Steel Blade, Non-Reflective Finish, Aluminum Handle - Length 9 1/4” USD 7 BUDK Knives Trench Knives CL2 Category L2 17.99
Combat Commander Trench Knife
$46.99
38015 Combat Commander Trench Knife - Brass Knuckle USD 8 Combat Commander Knives Trench Knives CL2 Category L2 46.99
Combat Sickle Trench Knife And Sheath - Fire Kissed 1095 Carbon Steel Blade, Brass Knuckle Guard Handle, Distressed Finish - Length 15” Combat Sickle Trench Knife And Sheath - Fire Kissed 1095 Carbon Steel Blade, Brass Knuckle Guard Handle, Distressed Finish - Length 15” Combat Sickle Trench Knife And Sheath - Fire Kissed 1095 Carbon Steel Blade, Brass Knuckle Guard Handle, Distressed Finish - Length 15” Combat Sickle Trench Knife And Sheath - Fire Kissed 1095 Carbon Steel Blade, Brass Knuckle Guard Handle, Distressed Finish - Length 15”
Fire Kissed Sickle Trench Knife
$46.98 Price reduced from $59.99 to
47177 Combat Sickle Trench Knife And Sheath - Fire Kissed 1095 Carbon Steel Blade, Brass Knuckle Guard Handle, Distressed Finish - Length 15” USD 13.01 9 BUDK Knives Trench Knives CL2 Category L2 46.98
The Rampage Trench Folding Knuckle Knife shown on display in its deployed position The knuckle duster knife shown in its closed position A close-up of the knuckle duster handle of the pocket knife The folding trench knuckle knife has a pocket clip on its handle A close-up look at the lanyard slot and glassbreaker on the knuckle buster handle The Rampage Trench Folding Knuckle Knife shown in its deployed position The full length of the pocket knife shown when open
Rampage Trench Folding Knuckle Knife
$17.99
51701 Rampage Trench Folding Knuckle Knife - Knuckle Duster Handle USD 10 Rampage Knives Pocket Knives Assisted Opening Knives CL2 Category L2 17.99
The Combat Cleaver Trench Knife is 15" in overall length The trench knife can be carried in its heavy-duty belt sheath The Combat Cleaver Trench Knife has a knuckle handguard handle The combat cleaver has a massive stainless steel blade that's 4 1/2 mm thick
Cleaver Trench Knife
$43.98 Price reduced from $54.99 to
51018 Combat Cleaver Trench Knife And Sheath - Stainless Steel Blade, Brass Knuckle Guard Handle, Distressed Finish - Length 15” USD 11.01 11 BUDK Knives Trench Knives CL2 Category L2 43.98
Combat Commander knows all about exceptional real world use weapons and this knife will make an awesome addition to your tactical gear The 12 7/8” overall trench knife can be carried and stored in its tough nylon belt sheath with a lanyard cord for lashing The trench knife handle is of cast metal with black, no-slip rubberized grip inserts and it features a skull crusher pommel It has a keenly sharp, 7 3/4” 1065 high carbon steel cleaver blade with a black, hard coating and it features a blood groove The trench knife handle is of cast metal with black, no-slip rubberized grip inserts and it features a skull crusher pommel
Combat Commander Trench Cleaver and Sheath
$39.98 Price reduced from $49.99 to
48292 Combat Commander Trench Cleaver Knife and Sheath USD 10.01 12 Combat Commander Knives Trench Knives CL2 Category L2 39.98

Trench Knives That Carry the Weight of History

At BudK, we’re not just selling trench knives - we’re keeping history alive, one blade at a time. These knives trace their roots back to some of the grittiest chapters of war, where soldiers in the mud-soaked trenches of World War I and World War II relied on close combat weapon designs that could be trusted in the chaos of modern warfare.

Whether you’re fascinated by the armed forces of the past or simply drawn to the rugged beauty of a sharp blade, trench knives carry a rich history you can feel. When you add one to your knife collection, you’re holding far more than steel - you’re holding the story of individual soldiers who fought in enemy trenches with determination and grit.

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WWI Trench Knives That Connect You to the Past

There’s a certain reverence we feel when we handle WWI trench knives, and we know you will too. Each iconic trench knife from our collection of trench knives carries the spirit of trench warfare, designed for close quarters fighting with unmistakable features. You’ll notice the wooden grips, the single edged steel blade that feels as dependable as ever, and the skull crusher pommel that adds both style and function.

Some models even reflect the war department specifications of the time, with blackened metal finishes and authentic markings that make them a standout addition to any knife collection. Whether you keep yours secured in a leather sheath or display it proudly, these blades were crafted to honor their roots.


Trench Knives With Brass Knuckles Offer Rugged Appeal

Now, let’s talk about trench knives with brass knuckles - because frankly, these are the showstoppers. From the cast brass of the knuckle duster grip to the unmistakable style of the knuckle duster trench knife, these blades echo the designs carried by army soldiers in the thick of combat.

The blade protruded from the handle just enough to strike a balance between practicality and intimidation. Sure, they look fantastic in a collection, but they’re also designed for a firm, tactical hold. Whether fitted with a nylon sheath for easy carry or a traditional leather sheath, this close combat companion earns its place. Go ahead, add one to your lineup - you’ll be glad you did.

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Built-To-Last Designs For Real-World Use

Here’s the thing: while we know many of you are collecting these knives, we also know some of you like your gear to earn its keep. Fair enough. That’s why our trench knives aren’t delicate wall-hangers. With high carbon steel blades and reinforced construction, they’re built for real-world tasks.

The overall length and blade length are thoughtfully designed for balance, while steel components like the sharp blade and sturdy handle guarantee performance. Whether you choose a steel blade or opt for stainless steel for extra durability, every piece is crafted to stand up to your daily challenges. Wrap your hand around that knuckle knife and you’ll feel the confidence that comes from true craftsmanship.


Collectible WWII Trench Knives For Dedicated Enthusiasts

If you’ve got that collector’s itch, you already know - the little details make all the difference. Our WWI trench knives respect that, right down to the cast brass guards and tactical markings that reflect their military heritage.

Some even come wrapped in period-accurate leather sheaths, adding a tactile sense of history to the experience. Display them alongside other pieces from our collection of trench knives, or keep them close as a reminder of the sacrifices made by individual soldiers. Trust us, these pieces don’t just sit in your collection - they speak to it.

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Reliable Tools Beyond Collecting

It’s easy to think of trench knives strictly as collectibles, but that’s only half the story. These close combat blades pull double duty as reliable tools for everyday use. Picture this: you’re in the garage, working on a tough project, and you reach for your trusty knuckle duster grip knife to slice through rope or materials with ease.

The sharp blade and sturdy design make light work of stubborn tasks. Whether you choose a stainless steel blade or favor the bite of high carbon steel, these knives thrive in practical roles. And let’s be honest - they just look good doing it.

Frequently Asked Questions 

  • What’s the main appeal of trench knives today?
    For most of our customers, trench knives represent a tangible link to history, while also serving as collectible and functional tools.
  • Are trench knives with brass knuckles just for display?
    Not at all. While they make impressive display pieces, they also offer a secure grip and rugged build for practical uses.
  • Do you carry authentic WWI trench knives?
    We carry faithful replicas inspired by original World War I designs, crafted for collectors and enthusiasts alike.
  • Is it legal to own a trench knife?
    Laws vary depending on your location. We recommend checking your local regulations before purchasing or carrying one.