Breek Arms BRK4430 Echo Single Port Plan B Black Nitride Steel 1/2″x28 Threads 223 Cal/5.56mm

Ultra-compact single-port design for the Plan B mounting system. The Breek Arms Plan B Echo Single-Port Muzzle Brake significantly reduces recoil and muzzle rise through 90 horizontal blast-vectoring ports keeping your rifle flat, fast, and ready for seamless suppressor swaps.