TacFire MZ10219MM Thread Crown Muzzle Brake 9mm Luger Black Oxide Steel The Thread Crown Style Muzzle Brake, From TacFire, Is Both a Stylish And Useful Addition To Your AR Pistol Build. Featuring a Black Oxide Finish And An Included Crush Washer, You Are Equipped For Immediate Installation And guaranteed Long Term Use. Model: Thread Crown Material: Steel Thread Pattern: 1/2"-36 tpi Finish: Black Oxide
