Breek Arms Twin Port 5.56 Muzzle Brake for Breek-LOK - 1/2x28

Manufactured by Breek Arms
SKU: BRK4110
MPN: BRK4110
Manufactured by Breek Arms
(0) No Reviews yet

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

For individual Officer, First Responder, and Military pricing please make sure you are logged in. for details



The Breek Arms Twin Port 5.56 Muzzle Brake is designed for use with the Breek-LOK quick detach suppressor system. This system allows for rapid attachment and removal of your suppressor using a simple twist-lock mechanism. The muzzle brake itself features a twin-port design that helps reduce recoil and muzzle rise, keeping you on target for faster follow-up shots. This is crucial in situations where speed and accuracy are critical, such as competitive shooting or self-defense. The 90-degree angled ports effectively counter the force generated by firing, resulting in less felt recoil and improved shooter comfort.


  • Compatible with Breek-LOK QD suppressor systems
  • Simple locking mechanism with UNLOCK and LOCK indicators
  • Detent ring prevents suppressor from loosening during use
  • Reduces recoil and muzzle rise for better target retention
  • 90-degree and vertical blast vectoring ports mitigate recoil and muzzle rise
  • Made from 4140 hardened, nitrided material
  • Peel washer included
  • Designed and manufactured in America
  • Threads: 1/2x28
  • Overall length: 2.25 inches
  • Weight: 2.1 oz

Made from 4140 hardened and nitrided steel, this muzzle brake boasts a sleek design that integrates seamlessly with any firearm for a clean aesthetic. This specific model is chambered for .223/5.56 caliber and features 1/2x28 threads. All Breek Arms Twin Port Muzzle Brakes are proudly designed and manufactured in the USA and include a peel washer for installation.

See More


BrandBreek Arms
Caliber Gauge5.56 NATO
MaterialSteel - 4140 Chrome Moly
Suppressor MountBreek-LOK QD Mount
Thread Pattern1/2 X 28
TypeMuzzle Brake
Weight2.1 oz.
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

No reviews available

Be the first to Write a Review