The Surefire SFMB-556-1/2-28 Muzzle Brake optimizes recoil management and enhances weapon control for M4/M16 platforms.Engineered with advanced Impulse Diffusion technology, this muzzle brake reduces recoil and muzzle rise, ensuring rapid recovery and accuracy during successive shots. Crafted from durable, heat-treated stainless steel with DLC coating, it guarantees longevity even under extreme conditions.Offset Porting Delivers Greatly Reduced Recoil Impulse and Muzzle RiseMultiple Bearing Surfaces for Superior Suppressor AlignmentHigh-Precision Single-Point Cut Barrel ThreadsPilot Holes for Tuning of Muzzle Brake and to Pin-and-WeldMounting Adapter for SureFire SOCOM Series Sound SuppressorsEnhance your shooting experience with the Surefire SFMB muzzle brake.