Breek Arms 2BO-S Muzzle Brake | 9mm | 1/2x28 TPI

Breek Arms 2BO-S Muzzle Brake | 9mm | 1/2×28 TPI

The Breek Arms 2BO-S Muzzle Brake 9mm – 1/2×28 TPI is a high-performance muzzle device engineered to deliver superior recoil reduction and minimal muzzle rise for your 9mm firearm. Designed for shooters who demand fast follow-up shots and flatter shooting, this compact yet aggressive muzzle brake is ideal for AR-9 platforms and other 9mm firearms threaded in the common 1/2×28 TPI pattern.

What sets the 2BO-S apart is its unique dual baffle design, which directs gases laterally and slightly rearward to significantly dampen felt recoil. The top ports are precisely angled to mitigate muzzle climb, making this an excellent choice for both competition and tactical applications. Despite its compact size, the 2BO-S delivers impressive performance without adding unnecessary weight or bulk to your setup.

Constructed from heat-treated 4140 steel and finished in a durable black nitride coating, this muzzle brake is built for long-term durability under sustained use. The overall length of just 1.45 inches makes it an ideal solution for shooters who want enhanced performance while maintaining a short overall profile. Whether you’re upgrading a pistol-caliber carbine or enhancing a suppressed host, the Breek Arms 2BO-S fits seamlessly into a wide variety of builds.

The 2BO-S is compatible with Breek Arms’ Castle Blast Shield, allowing for even more versatility by redirecting concussion forward when shooting indoors or around others. This modularity adds value and flexibility for different environments. Each unit ships with a crush washer for proper installation.

If you’re looking to reduce recoil and improve control without sacrificing weight or size, the Breek Arms 2BO-S Muzzle Brake 9mm – 1/2×28 TPI is a smart and affordable upgrade for any 9mm enthusiast.