Description
.308 , .300 blackout, 7.62 crush washer allows you to properly install your muzzle device onto your 5/8 x 24 threaded barrel.
Allows for proper indexing of flash hider/muzzle brake.
Machined from USA made steel to Mil Spec prints!
Durable black oxide finish.
. These crush washers are 100% made in USA!
