MRA SS Defiant Muzzle Brake The MRA SS Defiant Muzzle Brake is a compact muzzle brake with large baffles and slightly angled impact faces dramatically reduces recoil. The parallelogram – shaped baffles are located slightly above the center-line to provide a larger surface area on the bottom side creating down-force to reduce muzzle rise. VIEW MORE FIREARM PARTS AND ACCESSORIES AT VICTORY RIDGE SPORTS HERE
