Yankee Hill Machine .30 CAL Q.D. Muzzle Brakes for Nitro and Resonator 1/2"-28 tpi Threads

Yankee Hill Machine .30 CAL Q.D. Muzzle Brakes for Nitro and Resonator 1/2"-28 tpi Threads. D. Mount muzzle brake for our Light Tactical .30 Cal. Sound Suppression Systems. Sound suppressors naturally work as a muzzle brake this Q.D. mount will decrease recoil of your host firearm even more. This muzzle brake WILL NOT accommodate our 5.56 Phantom Phantom 5.56 M2 or Turbo Gen 1 Sound Suppressors. Shim Kit is included in the price. Factory Installation Available: FREE installation is available for