.223/.556 1/2"x28 THREAD BIRD CAGE A2 MUZZLE BRAKE/ STEEL/ BLACK
- Length: 1.75"
- Net Weight: 2 oz.
- Color: Black
- Material: All Steel Construction
Bird cage A2 style muzzle brake is made of all steel construction with a heat treated, erosion resistant Black oxide finish. It comes with a .223/.556 1/2"x28 thread pitch. Side ported & ported on top to reduce muzzle flip, recoil & barrel whip.