SureFire Muzzle Brake / Adapter SFMB-556-1/2-28

Upgrade your firearm with the SureFire SFMB muzzle brake suppressor adapters and experience a significant reduction in recoil impulse and muzzle rise. Designed to enhance your shooting performance, this SureFire muzzle break will ensure that your weapon stays on target, enabling faster shot-to-shot recovery.

  • Minimizes side and rear blast
  • Offset porting reduces recoil, maintains target tracking
  • Multiple surfaces for precise suppressor alignment
  • Precision machined from certified stainless steel
  • Single-point cut threads for optimal interface
  • Pilot holes for tuning and pin-and-welding
  • DLC coating for environmental protection and easy cleaning
  • Doubles as a solid mount for SureFire SOCOM Series suppressors
  • Compatible with all SureFire SOCOM Series sound suppressors
  • Note: Not compatible with previous SureFire models


In stock

Description and Specifications

Enhance your firearm’s performance with the SureFire SFMB muzzle brake suppressor adapters. You’ll immediately notice a substantial decrease in both recoil and muzzle rise, resulting in improved shooting precision. This innovative SureFire muzzle brake is meticulously engineered to keep your weapon precisely on target, facilitating quicker shot-to-shot recovery. Thanks to SureFire’s exclusive Impulse Diffusion design, not only will you experience reduced recoil, but you’ll also benefit from reduced side blast and minimized rear-directed concussion effects, making your shooting sessions more comfortable and enjoyable.

Crafted with precision from U.S. mill-certified heat-treated stainless steel bar stock, the SFMB adapters are built to last. To further enhance durability, they are DLC-coated, offering extreme resistance to wear and tear. With a range of options available for different weapon calibers and muzzle thread specifications, you can find the perfect fit for your firearm. Every SFMB serves as a rock-solid mounting adapter for SureFire’s renowned SOCOM Series Fast-Attach® suppressors, allowing you to easily equip your weapon for suppressed shooting.

The SFMB design incorporates multiple bearing surfaces, ensuring superior alignment with the suppressor. This guarantees optimal performance and accuracy when using a suppressor attachment. Additionally, the adapters feature blind pilot holes at the 3 o’clock and 9 o’clock positions, enabling you to fine-tune the recoil characteristics to match your shooting style or specific ammunition preferences. For precise indexing, blind pilot holes at the 6 o’clock position allow you to position the adapter at the bottom dead center. Adjusting and customizing your weapon’s performance is made simple with just a basic hand drill and the appropriate drill bits.


  • Length (in): 2.6
  • Weight (oz): 3.9
  • Coating: DLC Coating
  • Construction: Heat-Treated Stainless Steel

Additional information

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