The nitride heat treated muzzle brake controls muzzle impulse for ultimate accuracy and an unbelievably soft recoil. It comes complete with a nitride heat treated collar and five (5) strike prongs.Designed in house to precisely complement the platform, our nitride heat treated muzzle brake controls muzzle impulse for ultimate accuracy and an unbelievably soft recoil. Comes complete with a nitride heat treated collar and five (5) strike prongs. Features: Effectively reduces felt recoil and muzzle rise Nitride heat treated muzzle brake effectively reduces felt recoil and muzzle rise