![AR-15 .223/5.56 CRUSH WASHER - 12 PACK AR-15 .223/5.56 CRUSH WASHER - 12 PACK](https://cdn11.bigcommerce.com/s-cuf1f57nn2/images/stencil/300x300/products/1138/4486/Aim-Sports-Accessories-Gunsmith-Tools-ACWA1-01__49568.1654039855.jpg?c=2)
AR-10/.308 caliber crush washer insures proper indexing of muzzle brakes and flash hiders. (12 Pieces Per Pack)
• No gunsmithing required
• Thread flash hider / muzzle brake and torque 15-20lbs.
• Ensures proper indexing of flash hider / muzzle brake