Based on Phase 5’s original FATman Hex Brake, the littleBOY Hex Brake is lighter and more compact. Featuring a unique design that puts the chamber wall as close to the barrel crown plane as possible, the Phase 5 littleBOY Hex Brake increases overall accuracy of the barrel. The AR-15 littleBOY Hex Brake 5.56mm has been manufactured in true Phase 5 Hex design giving it the custom look it is known for. Weight: 5.3 ounces Size: 2.5 inches x 1.26 inches Threads: 1/2 x 28 TPI Compatible with 5.56mm/.223 The Phase 5 littleBOY Hex Brake comes with a mil-spec black Parkerized finish. Mfg: Phase 5 Tactical
