SureFire Muzzle Brake 68-5/8-24

SureFire Products

Description

SFMB-68-5/8-24
SFMB-68-5/8-24     084871319898

The advanced SureFire SFMB-68-5/8-24 muzzle brake, which fits 6.8 mm rifles with 5/8-24 muzzle threads, greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back 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 SFMB-68-5/8-24 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 6.8 mm Fast-Attach® suppressors, the SOCOM556-RC model having placed first in the most extensive and rigorous suppressor testing ever conducted by US Special Operations Command.
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-68-5/8-24 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-68-5/8-24 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 Guarantee.

FITS: 6.8 mm rifles with 5/8-24 muzzle threads

MOUNTS: All SureFire SOCOM Series 6.8 mm /.277 caliber 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.


Features

    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
    Precision machined from US mill-certified heat-treated stainless steel bar stock
    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 on short-barreled rifles
    Black Ionbond 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
    Installation requires no permanent modifications for most 6.8 mm firearms with 5/8-24 muzzle threads



Specifications

Caliber     6.8 mm (.277 caliber)
Length     2.70 inches