AR15 .223/.556 4-Prong Twist Muzzle Brake 1/2"x28 Thread with Crush Washer- Black Nitrided

Four prong twist style muzzle brake is made of all steel construction with a heat treated, erosion resistant Black oxide finish. It comes with a  1/2"x28 thread pitch. Reduces recoil and barrel whip (5.56)

Details:

• Length: 2.22 in.
• Outer Diameter: 0.87in.
• Net Weight: 2.6 oz..
• Color: Black
• Material: Steel