This Echo Single-Port Muzzle Brake from Breek arms (Breek Arms part no. BRK4433) is bore sized for 9mm and built for the Plan B mounting system, using an ultra-compact single-port design that vectors gas through 90-degree horizontal ports to significantly reduce recoil and muzzle rise.

Key Specifications

• Bore sized for 9mm.
• Built for the Plan B mounting system.
• Ultra-compact, single-port design.
• Vectors gas through 90-degree horizontal ports.
• Significantly reduces recoil and muzzle rise.
• Keeps the rifle flat during rapid strings of fire.
• Ready for seamless suppressor swaps without removing the mount.
• Part of Breek Arms’ Echo compensator lineup.

Frequently Asked Questions

Can I still mount a suppressor with this brake installed? Yes, it’s designed within the Plan B mounting system specifically for seamless swaps between this brake and a compatible suppressor mount.

Will this fit a .223/5.56 rifle? No, this specific brake is bore sized for 9mm; Breek Arms offers other Plan B Echo brakes sized for different calibers.

Buy the Breek Arms Plan B Echo Single-Port Muzzle Brake, 9mm

Flatten recoil on your 9mm build with this Breek Arms Echo single-port brake. It ships fast from our Lubbock, Texas gun shop, and our AR-15 muzzle devices selection has more AR-15 muzzle devices.