Reign over recoil. The SureFire SOCOM SFMB Muzzle Brake greatly reduces both recoil impulse and muzzle rise so that your weapon tracks straight back-keeping you on target for faster shot-to-shot recovery. SureFire's proprietary Impulse Diffusion design minimizes side blast and rear-directed concussion effects. Precision machined from mill-certified, heat-treated stainless steel and DLC-coated for extreme durability, the SFMB features blind pilot holes at the 3 o'clock and 9 o'clock positions that enable fine-tuning of recoil characteristics for individual shooting styles or ammunition. All that's required is a basic hand drill and appropriate drill bits. Like other Compensators in SureFire's SOCOM Series, the SFMB acts as a rock-solid mount for SureFire's line of Fast-Attach Suppressors (sold separately), which makes it both an exceptional Muzzle Brake AND a terrific suppressor interface. Fits .308 Winchester/7.62 NATO barrels with 5/8x24 threads Offset porting delivers greatly reduced recoil impulse and muzzle rise Impulse Diffusion design minimizes side blast and rear-directed concussion effects Blind pilot holes at the 3 o'clock and 9 o'clock positions enable fine-tuning of recoil characteristics CNC machined from mill-certified, heat-treated stainless steel DLC coating provides maximum protection against harsh environmental conditions High-precision single-point cut barrel threads for optimum thread interface Pilot holes for tuning of muzzle brake and to pin-and-weld to rifle barrel as needed Acts as a mount for SureFire SOCOM Fast-Attach Suppressors (sold separately) Multiple bearing surfaces for superior suppressor alignment Made in USA Order today!