Description
ACM M4 Rubber Knife with Blade Case and Straps (Black)
The ACM M4 Rubber Knife is a training knife styled on the classic M4 bayonet, supplied with a blade case and straps in black. With a rubber blade in place of steel, it lets you carry a realistic-looking knife as part of your airsoft or milsim loadout without the risks of a real blade.
ACM produces a wide range of budget-friendly airsoft accessories, and this knife is a simple way to complete a military-style kit. It is equally at home on a plate carrier for skirmish days, on a belt for re-enactment and display, or in the kit box for practising knife drills with friends.
Realism for your loadout
Many players build their kit around a particular unit or period, and the details make the difference. A bayonet-style knife sitting in a case on your belt or vest looks the part and finishes off a loadout far better than an empty space. Because it is rubber, it can be carried at events and photo shoots where a real knife would not be appropriate.
In game
Some airsoft sites allow rubber knife takedowns, where a light touch with a rubber knife counts as a hit. It is a quiet, sneaky way to eliminate an opponent and is a lot of fun in close quarters games. Every site has its own rules, though, so always check with the marshals before using a rubber knife in play, and use only a light touch; never stab or swing it.
Carrying it
The supplied blade case and straps let you attach the knife to your kit, so it sits where you can reach it quickly. Typical positions include the front of a plate carrier, the side of a battle belt or a leg rig. Check the product photos to see how the case and straps are laid out before deciding where to mount it.
Key features
- Rubber training blade for safe use
- Styled on the M4 bayonet
- Supplied with a blade case
- Straps for attaching to your kit
- Black finish to match most loadouts
- Suits milsim, display, photo shoots and drills
What’s in the box
- M4-style rubber knife
- Blade case
- Straps
Compatibility
The case and straps are intended for attaching to typical tactical gear such as belts, vests and rigs. This is a training knife for display and loadout use; it is not intended to be fitted to a replica as a bayonet. Check the photos to confirm the layout suits your kit.
Care and maintenance
Wipe the knife and case clean with a damp cloth after use and let them dry before storing. Keep the rubber blade away from solvents, oils and direct heat, which can soften or distort it, and store it flat or in its case so it keeps its shape.
Who is it for?
Milsim players and re-enactors who want a realistic bayonet-style knife on their kit, and players at sites that allow rubber knife takedowns.
Please note: Always check your site’s rules before using a rubber knife in a game.









