Breek Arms Plan B Echo Single Port Muzzle Brake 1/2x28TPI (223/556), 5/8x24TPI (30 cal)

Plan B Echo Single-Port Muzzle Brake 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. Weight: 2.3oz (223/556), 2.0oz (30 cal) Overall Length: 1.75″ Material: 4140 Hardened Steel, Nitride Thread Pitch: 1/2x28TPI (223/556), 5/8x24TPI (30 cal) Caliber: 223/5.56, 30 cal Suppressor Mount: Plan B / Atlas Torque Spec: 20-30 ft lbs Peel Washer Included Designed & Manufactured in America Requires a 13/16″ wrench to install WARNING* – Echo Muzzle Brakes using .223/5.56 ammunition have been tested and rated for 7.5″ barrels and longer – Echo Muzzle Brakes using .308 ammunition have been tested and rated for 10″ barrels and longer – The use of PEEL WASHERS OR SHIMS for installing muzzle devices is HIGHLY recommended – No barrel restrictions for 300 Blackout Add to Wishlist Add to Wishlist