SureFire Muzzle Brake - Suppressor Adapter - 1/2x28

Manufactured by SureFire
SKU: SFMB-556-1-2-28
MPN: SFMB-556-1/2-28
Manufactured by SureFire
1 Review

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SureFire designs and manufactures a wide variety of firearms accessories, from weapon lights to suppressors. The leading manufacturer of rugged, powerful lights, SureFire is synonymous with excellence in handheld illumination.

The Muzzle Brake / Suppressor Adapter for AR-15 5.56 NATO rifles greatly reduces both recoil impulse and muzzle rise. Featuring neutral porting and Impulse Diffusion design, minimizing side blast and rear-directed concussion effects.

Precision machined from U.S. mill-certified, heat-treated, stainless steel bar stock and finished in black IONBOND Diamond Like Coating providing maximum protection against corrosion.

Compatible with SureFire SOCOM Series sound suppressors and includes a rear-labyrinth seal to minimize carbon build up in the indexing system.

  • Neutral porting
  • U.S. mill-certified heat-treated stainless steel bar stock
  • High-precision cut barrel threads - 1/2x28
  • Black IONBOND DLC finish
  • SureFire SOCOM Series Suppressor compatible
  • Labyrinth seals
  • No permanent modification required
  • Caliber: 5.56 NATO (.223 caliber)
  • Length: 2.7"
  • Covered by SureFire’s No-Hassle Guarantee
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Caliber Gauge.22 Cal
Suppressor MountSureFire Fast Attach
Thread Pattern1/2 X 28
TypeMuzzle Brake
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

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by -

Great muzzle device which has the SOCOM adapter for surefire fast attach suppressors. I would highly recommend purchasing it, you wouldn't regret it.