Surefire PROCOMP Muzzle Brake for AR10/LR308 7.62mm

Greatly reduces both recoil impulse and feature neutral porting so brake loads bi-pod legs evenly to keep you on target for faster shot-to-shot recovery. Its patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects. The PROCOMP-762-5/8-24 duplicates the design of the SureFire SOCOM SFMB-762/.308 muzzle brake, but unlike the latter it cannot be used to mount SureFire SOCOM suppressors. Precision machined from US mill-certified steel bar stock—including high-precision cut threads for optimum thread interface—the PROCOMP-762-5/8-24 muzzle brake has a black Melonite finish that provides maximum protection under harsh environmental conditions. The SureFire PROCOMP-762-5/8-24 muzzle brake has a blind pilot hole at the 3 and 9 o’clock position to enable fine-tuning of recoil characteristics for individual shooting styles or ammunition characteristics. It also has 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. Each PROCOMP-762-5/8-24 muzzle brake is covered by SureFire’s No-Hassle Promise. FITS: AR10/LR308-type weapons with 5/8-24 muzzle threads NOTE: SureFire non-SOCOM muzzle brake/suppressor adapters and flash hider/suppressor adapters are not compatible with SureFire Fast-Attach™ sound suppressors.
Features

Neutral porting greatly reduces recoil impulse and loads bi-pod legs evenly to keep you on target for faster shot-to-shot recovery
Precision machined from US mill-certified steel bar stock
High-precision barrel threads for optimum thread interface
Pilot holes for tuning of muzzle brake and to pin-and-weld on short-barreled rifles
Black Melonite coating provides maximum protection against harsh environmental conditions
Installation requires no permanent modifications for AR10-type weapons