Surefire Socom Mb 5.56mm 1/2x28 M4

The SureFire SOCOM Muzzle Brake 5.56mm 1/2x28 M4 is a precision recoil-reduction device engineered for AR-platform rifles and variants chambered in 5.56 NATO. This muzzle brake mounts directly to M4 carbines and similar weapons featuring 1/2-28 threaded muzzles, delivering measurable recoil impulse and muzzle rise reduction to keep shots on target during rapid-fire sequences and follow-up engagements.

SureFire's patented Impulse Diffusion design distinguishes this brake from standard compensators by directionally venting propellant gases to minimize side blast and rear-directed concussion—critical considerations for team environments, vehicle operations, and indoor training ranges where blast signature affects neighboring shooters. The 5.56mm SOCOM Muzzle Brake also functions as a dedicated mounting adapter for SureFire SOCOM Series 5.56mm Fast-Attach suppressors, enabling shooters to integrate sound mitigation without replacing hardware.

This brake serves patrol rifles, carbine-length duty weapons, and precision-focused shooters operating 5.56 platforms who prioritize shot-to-shot recovery and controllability. Law enforcement units, military personnel, and civilian carbine competitors rely on this design to reduce transition time between targets. The 1/2-28 thread pitch is standard across the AR-platform ecosystem, ensuring broad compatibility with factory and aftermarket barrels without additional adapters.

At 0.38 lbs, the brake adds minimal weight to the muzzle area, preserving the handling characteristics of short-barreled carbines. Installation requires a correctly headspaced barrel and proper torque specifications; professional installation is recommended to ensure optimal performance and durability.