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SureFire SFMB-556-1/2-28 SOCOM 5.56mm Muzzle Brake
SureFire SFMB-556-1/2-28 SOCOM 5.56mm Muzzle Brake / Suppressor Adapter


 
List Price: $165.00
Price: $149.00
SALE: $120.00
Savings: $45.00

Stock Status:In Stock

SKU: SFMB-556-1-2-28
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SureFire SFMB-556-1/2-28 SOCOM 5.56mm Muzzle Brake / Suppressor Adapter

Description:

The advanced SureFire SFMB-556-1/2-28 muzzle brake, 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.

Specifications:

  • Caliber: 5.56 mm (.223 caliber)
  • Length: 2.70 inches

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

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 38 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Good vendor to do business with October 17, 2021
Reviewer: Will Sorrell from Chantilly, VA United States  
Responsive, quick shipping.

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  0 of 0 people found the following review helpful:
 
5 of 5 SureFire SFMB-556-1/2-28 SOCOM 5.56mm Muzzle Brake October 14, 2021
Reviewer: Anonymous Person  
Excellent product, best price I've seen.

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  0 of 0 people found the following review helpful:
 
5 of 5 Buy with confidence October 4, 2021
Reviewer: Samuel Hummel from Alexandria, VA United States  
Just another product just as described from Arms Unlimited. Buy with confidence

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  0 of 0 people found the following review helpful:
 
5 of 5 Fast shipping/great price October 3, 2021
Reviewer: Dave from ,  
Tough to find Surefire and fast shipping

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  0 of 0 people found the following review helpful:
 
5 of 5 SureFire Unobtanium May 24, 2021
Reviewer: Jason Harada from San Diego, CA United States  
SF muzzle devices have been extremely hard to get a hold of. Lucked out and AU got some in at a great price.

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