The Cherry Bomb by Q is a Quickie Fast-Attach muzzle brake compatible with the THUNDER CHICKEN and trash PANDA silencers by Q. It features our taper mount shoulder to align with our barrels and silencers, uses a 1/2 inch socket on the front for easy install and removal, and features 360 circumferential ports to alleviate the need for timing and shims. Backwards compatible with standard 90 degree shouldered barrels. WEIGHT: 2.0 oz. OVERALL LENGTH: 1.64 inches MATERIAL: 17-4 Stainless Steel LENGTH ADDED TO BARREL: 0.8 inches THREADS:5/8-24 (7.62mm BORE)