Essential crush washer for 7.62/.308 muzzle devices. Precision-engineered component ensures proper alignment and secure installation of muzzle brakes on your rifle.
This crush washer is a critical component for anyone installing a muzzle brake on a 7.62/.308 caliber rifle. It serves as a precision spacer that ensures your muzzle device is properly indexed and seated against the barrel shoulder.
Proper Alignment: The crush washer compresses under torque, allowing you to achieve the correct rotational position of your muzzle brake without over-tightening the barrel nut.
Secure Installation: By distributing clamping force evenly, it prevents the muzzle device from shifting or loosening during firing.
This is a consumable item—it compresses permanently during installation and should be replaced if you remove and reinstall your muzzle brake. Keep a spare on hand for future projects or maintenance.