Druza 556 Muzzle Brake
The Druza muzzle brake is a ported, three-chamber muzzle device to mitigate recoil and muzzle rise on any barrel length. Made from stainless steel with a black nitride finish.
Thread Pitch: 1/2"x28
Note: A crush washer or muzzle device shims may be needed to time the ports to the 12 'o clock position (not included).