Description Reduces recoil and muzzle rise • One Piece Steel Construction• Includes Crush Washer GTHM362 G-Brake Muzzle Brake .223/5.56 – 1/2×28 THREAD BLACK NITRIDE Additional information Weight 3.04 oz Dimensions 3 × 1.6 × 1.5 in Muzzle Device Type Muzzle Brake Threads 1/2×28 Cartridge Compatibility .22 (.223/5.56/.224 Finish Nitride / Melonite MPN GTHM362 UPC 850001279192
