Ten stainless steel crush washers for AR-10 muzzle devices. Essential hardware for secure muzzle brake installation and alignment on your rifle.
Fits: AR-10
Proper muzzle device installation requires the right hardware. This 10-pack of stainless steel crush washers provides the essential components needed for secure, repeatable muzzle brake installation on AR-10 platforms.
Crush washers are critical for achieving proper muzzle device alignment. They compress under torque, allowing you to fine-tune the rotational position of your brake or flash hider without over-tightening the barrel nut. This ensures your muzzle device sits exactly where you want it—critical for performance and safety.
Having spare washers on hand means you're always ready for muzzle device changes or maintenance without delay.