Follow us @OaklandTactical on Instagram for frequent updates on our inventory!

10-6 MONDAY THROUGH FRIDAY 10-4 SATURDAY

View our privacy policy and terms

WE ARE OPEN! Hours: M-F 10am to 6pm Sat 10am to 4pm est. ONLINE 24/7/365

SureFire Muzzle Brake/Suppressor Adapter 5.56x45mm MFG # SFMB-556-1/2-28 UPC # 084871319256

$154.95
SureFire Muzzle Brake/Suppressor Adapter 5.56x45mm MFG # SFMB-556-1/2-28 UPC # 084871319256
6 in stock
Expect delays on all purchases. Delays on all online purchases.
Sameday pickup on in stock items. CALL FIRST! Expect some delay on all orders.
Article number: 5.56x45mm/.223

SureFire Muzzle Brake/Suppressor Adapter 5.56x45mm MFG # SFMB-556-1/2-28 UPC # 084871319256

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-556-1/2x28 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56mm 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-556-1/2x28 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 deisng 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 with 1/2-28 muzzle threads

MOUNTS: All SureFire SOCOM Series 5.56mm/.223 caliber sound suppressors

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 enivronmental 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 locking ring indexing system
  • Installation requires no permanent modifications for M4/M16/AR15 type weapons
0 stars based on 0 reviews
Returns for incorrect items are accepted in resalable condition. No returns on firearms or ammunition.
Returns for incorrect items are accepted in resalable condition. No returns on firearms or ammunition.
PLEASE CONTACT MANUFACTURE FOR WARRANTY ISSUES.
Have questions? Chat with an expert now