SureFire SFMB Socom Muzzle Brake 6mm ARC 5/8x24 DLC Black. These Muzzle Brakes & Compensators made by SureFire vastly reduce recoil and muzzle rise which greatly improves accuracy and allows you to set your next shot up significantly quicker. The SureFire 1/2-28 Adapter is crafted using a parented Impulse Diffusion design that reduces side blast and rear-directed concussion effects to give you full visibility while pelting shots down range. This device also serves dual purposes allowing you to use it as a mounting adapter for SureFire SOCOM series Fast-Attach Suppressors. Machined from heat-treated stainless steel these muzzle brakes are incredibly durable and bring nothing but superior performance to the table. Divert the gas your rifle emits with the SureFire SFMB Socom Muzzle Brake to boost your target precision and nail follow-up shots with ease. Specifications for SureFire SFMB Socom Muzzle Brake: Manufacturer: SureFire Color: Black Fabric/Material: Steel Length: 2.7 - 3.2 in Weight: 3.9 oz Condition: New Gun Type: Rifle Features of SureFire SFMB Socom Muzzle Brake Proprietary Impulse Diffusion design minimizes side and rear blast Offset porting delivers greatly reduced recoil impulse and muzzle rise so the weapon tracks straight back to keep you on target for faster shot-to-shot recovery Multiple bearing surfaces for superior suppressor alignment High-precision single-point cut barrel threads for optimum thread interface Inspected for all critical dimensions including concentricity and alignment Pilot holes for tuning of muzzle brake and to pin-and-weld to rifle barrel as needed DLC coating provides maximum protection against harsh environmental conditions and facilitates cleaning after extreme use Serves as rock-solid mounting adapter for SureFire SOCOM Series sound suppressors Labyrinth seals prevent carbon buildup on suppressor lock ring indexing system Mounts all SureFire SOCOM Series sound suppressors Note: SureFire SOCOM Series Fast-Attach sound suppressors and current-model muzzle brake/suppressor adapters and flash hider/suppressor adapters are not compatible with previous SureFire Fast-Attach sound suppressors muzzle brakes or flash hiders Package Contents: SureFire SFMB Socom Muzzle Brake What firearm models does the manufacturer say SureFire SFMB Socom Muzzle Brake is compatible with? The manufacturer says that SureFire SFMB Socom Muzzle Brake is compatible with Accuracy International AXMC AR-10 DPMS LR-308 AR-15 M16 Ruger Precision Barrett MRAD Savage Model 110 CheyTac M200 InterventionSureFire SFMB-6-5/8-24: SFMB Socom Muzzle Brake 6mm ARC 5/8x24 DLC Black