Aim Sports Crush Washer, Aimsports Acwa1 Crush Washer .223 12pk
Aim Sports Crush Washer, Aimsports Acwa1 Crush Washer .223 12pk, The ar-15 crush washer fits most barrel profiles and allows proper attachment of muzzle device and has 12 pieces per pack.It ensures proper indexing of a flash hider or muzzle brake.Finish: BlackType: Crush WasherModel: Crush WasherSize: 223Material: Steel