Springfield Armory M1A Muzzle Brake 5/8"-24 tpi 7.62x51mm NATO
Product Features & Specifications Springfield Armory M1A Muzzle Brake 5/8"-24 tpi 7.62x51mm NATO The Springfield muzzle brake stabilizer is designed to redirect powder gases, and dramatically reduce recoil and muzzle flip. It fits the Springfield Armory caliber 7.62mm NATO (.308 Win) M1A rifle.