B&T 5.56mm 3-Prong Flash Hider Adapter for SureFire Suppressors | 1/2x28
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B&T 5.56mm 3-Prong Flash Hider Adapter for SureFire Suppressors | 1/2x28

B&T
SKU:
SD-145202
$125.00 $69.00
(3 reviews)
Current Stock:
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Description
Elevate your tactical setup with the B&T 5.56mm 3-Prong Flash Hider Adapter, precision-engineered for 5.56mm firearms with a 1/2x28 thread pitch. This high-performance muzzle device combines exceptional flash suppression with rock-solid suppressor compatibility, making it the ideal choice for professionals, competitive shooters, and firearm enthusiasts seeking reliability and versatility in demanding environments.
Crafted with Swiss precision, this 3-prong flash hider is designed to reduce muzzle flash by over 99% compared to a bare muzzle, ensuring your position remains concealed in low-light conditions. Its robust construction and advanced design also serve as a seamless mounting adapter for SureFire SOCOM Series and B&T Rotex-SF suppressors, providing flawless alignment and secure attachment for suppressed shooting. Whether you’re running a SureFire SOCOM or a B&T SRBS, this adapter guarantees optimal performance without compromising your firearm’s reliability.
Constructed from heat-treated steel and finished with a durable phosphate coating, the B&T 3-Prong Flash Hider is built to withstand the harshest conditions, resisting corrosion and gas particle erosion for long-lasting durability. The inclusion of wrench flats simplifies installation, while multiple bearing surfaces and an indexing point ensure perfect suppressor alignment every time, eliminating tine ringing and enhancing shooting accuracy.
Key Features
  • Superior Flash Suppression: Patented 3-prong design reduces muzzle flash by over 99%, ideal for low-light operations and preserving night-adapted vision.
  • Suppressor Compatibility: Acts as a robust mounting adapter for SureFire SOCOM Series and B&T Rotex-SF suppressors, ensuring secure and aligned attachment.
  • Durable Construction: Precision-machined from heat-treated steel with a phosphate finish for maximum resistance to corrosion and wear.
  • Precise Alignment: Multiple bearing surfaces and an indexing point guarantee consistent suppressor alignment, minimizing carbon buildup and facilitating easy removal.
  • Easy Installation: Features wrench flats for straightforward installation on 5.56mm firearms with 1/2x28 threading (timing shims not included).
  • Caliber Compatibility: Optimized for 5.56mm/.223 firearms, ensuring reliable performance across a range of platforms.
  • Swiss & USA Design: Combines B&T’s renowned Swiss engineering with USA manufacturing for unmatched quality and precision.
Specifications
  • Caliber: 5.56mm /.223
  • Thread Pitch: 1/2x28 UNEF
  • Material: Heat-Treated Steel
  • Finish: Phosphate Coating
  • Suppressor Compatibility: SureFire SOCOM Series, B&T Rotex-SF
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Reviews

  • 1
    No good. Stick with SF 4 MOA shift and baffle strike.

    Posted by Mack on 3rd Oct 2025

    I was excited to see a respected brand name alternative to the $150 Surefire muzzle device. Bought a SF suppressor and when I saw this for $69, I bought one in 7.62 and one in 5.56. When I went to zero my rifle for hunting season and try out the suppressor on something other than a silhouette steel plate, I noticed a 4 MOA point of impact shift. Stripped the system down, re-installed the device, noticed a 3 inch POI shift with just the muzzle device without the suppressor. Tried it with the suppressor again (stupidly), and got a baffle strike. Stick with SF. Not worth saving money on the mount when your can ends up in the shop for 2 months. Yes, SF will cover it. AU says past return period of 14 days, I’ll see what BT says. But I recommend you steer clear if using with a suppressor, ok flash suppression.

  • 5
    Great SF fitment muzzle device for not as obscene money

    Posted by Brennan on 17th Sep 2025

    First off, I have no clue why AU decided to use the crisis picture that they had ? Three device had a good finish on it just like any other device, and looks great. Unless you're a clone correct type of guy, these will do great for most builds. At the time of purchase, this was less than half of what a 4 prong SF MD would cost. It does not come with tinning shims (neither ported nor plain model do), but for the savings just buy a baggy of them tobtime your stuff.

  • 5
    B&T 556 3 prong flash hider

    Posted by Tim on 15th Aug 2025

    Function as they should and cost significantly less than Surefire. No annoying ringing commonly associated with 3 prong flash hiders