SureFire PROCOMP-762 Muzzle Brake, 7.62mm, 5/8-24

The SureFire PROCOMP-762 is a purpose-built muzzle brake for AR10/LR308-type rifles with 5/8-24 muzzle threads. Precision-machined from U.S. mill-certified steel bar stock and finished in black nitride (Melonite), the device uses SureFire’s Impulse Diffusion geometry and neutral porting to manage recoil impulse and control muzzle rise while limiting side blast and rear-directed concussion. The ProComp-762 includes blind pilot holes for shooter tuning and a 6 o’clock hole for indexing or pin-and-weld installation on short-barreled rifles. Note: this model is a stand-alone muzzle device and cannot be used to mount SureFire SOCOM suppressors.

Key Specifications

• Fits rifles with 5/8-24 muzzle threads.
• Intended for .308 / 7.62 NATO (7.62x51mm) platform use.
• Constructed from U.S. mill-certified steel bar stock and precision machined.
• Finished with a black nitride (Melonite) coating for corrosion resistance.
• Features SureFire’s Impulse Diffusion geometry to minimize side blast and rear concussion.
• Employs neutral porting to help distribute brake loads for consistent bipod support and faster follow-up recovery.
• Includes blind pilot holes at 3 and 9 o’clock for tuning muzzle behavior to ammunition and shooter preference.
• Includes a 6 o’clock pilot hole for indexing and for pin-and-weld on short-barreled rifles.
• Stand-alone muzzle device; not compatible as a mount for SureFire SOCOM suppressors.
• Installation requires only basic hand tools and appropriate drill bits for pilot-hole work.

Built for reliability and consistent performance on AR10/LR308 platforms, the PROCOMP-762 combines robust materials and precise machining with user-tunable features to deliver predictable shot-to-shot behavior and long service life. Its neutral porting and Impulse Diffusion design make it a practical upgrade for shooters seeking improved control and handling without adding complex mounting requirements.