The Cherry Bomb by Q is a Quickie Fast-Attach muzzle brake compatible with the PORQ CHOP and short CHOP silencers by Q. It features the taper mount shoulder to align with the barrels and silencers uses a 9/16 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.