The advanced SureFire SFMB-762-5/8-24 muzzle brake, which fits the
Armalite AR-10, DPMS LR308, and 7.62 mm rifles with 5/8-24 muzzle threads,
greatly reduces both recoil impulse and muzzle rise and features neutral
porting that loads bi-pod legs evenly. Its patented Impulse Diffusion design
minimizes side blast and rear-directed concussion effects. The SFMB-762-5/8-24
also serves as a rock-solid mounting adapter for SureFire SOCOM Series 7.62 mm
Fast-Attach® suppressors, the SOCOM762-RC model having recently won
the Mk13 .300 Win-Mag sniper rifle contract award with the US Special
Operations Command in the most extensive and rigorous suppressor testing ever
Precision machined from US mill-certified heat-treated
stainless steel bar stock—including high-precision single-point cut threads for
optimum thread interface—the SFMB-762-5/8-24 muzzle brake is given a black
Ionbond DLC coating to provide maximum protection under harsh environmental
conditions and to facilitate cleaning even after extreme use.
When used in conjunction with a SOCOM Series suppressor, the
patent-pending design of the SFMB-762-5/8-24 provides multiple bearing surfaces
to ensure superior suppressor alignment. A rear labyrinth seal minimizes
potential carbon buildup in the indexing system and facilitates suppressor
removal after extended firing.
All SureFire SOCOM Series muzzle brakes have blind pilot
holes at the 3 and 9 o’clock position to enable fine-tuning of recoil
characteristics for individual shooting styles or ammunition characteristics.
They also have blind pilot holes at the 6 o’clock position to enable indexing
the adapter at bottom dead center, and to pin-and-weld on short-barreled
rifles. All that is required is a basic hand drill and appropriate drill bits.
SureFire muzzle brakes are individually inspected for
concentricity and alignment, and each is covered by SureFire’s No-Hassle
FITS: Armalite AR-10, DPMS LR308, and 7.62 rifles with 5/8-24
MOUNTS: All SureFire SOCOM Series 7.62 mm /.308 caliber sound
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.