Material: Steel Washer included
1/2x28 TPI Black Aluminum Skeleton Muzzle Brake Compensator for
UTG PRO® AR15 Muzzle Brake, .223/5.56, 1/2X28, 2.25 Length
1/2x28 TPI Black Aluminum Skeleton Muzzle Brake Compensator for
ADC
Brand Used Works Auction Catalog - Gun Collectors Dream Auction
Barrel Thread Protector .223 Fits All 1/2x28 Threaded Barrels 2pcs
Multi Ported Muzzle Brake Style Barrel Shroud S&W AR 15 / 22 - Kineti-Tech
DB TAC Gold Aluminum Skeleton Muzzle Brake Compensator 1/2''x28
Gold Skeleton Aluminum 223 Muzzle Brake 1/2x28 Thread Pitch for
DB TAC Gold Aluminum Skeleton Muzzle Brake Compensator 1/2''x28
Muzzle brake, 338, 40 mm, clamp, M18x1 - Nord Arms
Barrel Thread Protector .223 Fits All 1/2x28 Threaded Barrels 2pcs
Miculek .223 Caliber Compensator –
Muzzle brake, 338, 40 mm, clamp, M18x1 - Nord Arms