Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter

(1 customer review)

$134.99

The advanced Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter, which fits M4 / M16 weapons and variants with 1/2-28 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.

Availability: 206 in stock

Brand:

Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter

The advanced Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter, which fits M4 / M16 weapons and variants with 1/2-28 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-556-1/2-28 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56 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-556-1/2-28 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-556-1/2-28 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: M4, M16 and variants wih 1/2-28 muzzle threads

MOUNTS: All SureFire SOCOM Series 5.56mm/.223 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.

Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter 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 M4 / M16 / AR15 type weapons

Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter Specifications:

Caliber:  5.56 mm (.223 caliber)

Length:  2.70 inches

Restrictions:

ITAR Notice

Export of the commodities described herein is strictly prohibited without a valid export license issued by the U.S. Department of State, Office of Defense Trade Controls, prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulations, Parts 120-130.

Surefire Socom, Muzzle Brake/suppressor Adapter, 556nato, 1/2×28, Black Finish Sfmb-556-1/2-28

Model: Muzzle Brake/Suppressor Adapter
Product Type: Muzzle Brake
Finish/Color: Black
Fit: SF SOCOM556
Description: 1/2X28
Caliber: 556NATO

Weight 0.38 lbs
Make

Surefire

Caliber

556NATO

Fit

SF, SOCOM556

MPN

SFMB-556-1/2-28

Model

, ,

Product Type

Brake, Muzzle

1 review for Surefire SFMB-556-1/2-28 Muzzle Brake/Suppressor Adapter

  1. Ron (verified owner)

    This is the second SFMB-556-1/2-28 I have purchased since I am looking forward to picking up a can for my rifles. This brake is excellent at taming the recoil on both my 20″ rifle, and my 10.5″ SBR. I would recommend this muzzle brake to any and everyone. Pick this up here at MTG and buy the Warden at the same time for a huge savings.

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