Phase 5 Weapon Systems FATman Hex Brake 1/2x36 Black Parkerized Steel for 9mm/7.62x39/6.8mm AR-Platform

The Phase 5 Weapon Systems FATman Hex Brake is a compact muzzle device engineered for AR-platform barrels chambered in 9mm, 7.62x39mm, and 6.8mm. Machined from steel and finished in a rugged black parkerized coating, this hex-port brake is built to manage the recoil and blast characteristics of pistol-caliber and intermediate AR cartridges on short-barrel and pistol-caliber carbine builds.

Featuring a 1/2"-36 tpi thread pattern and a compact 3" overall length, the FATman installs directly on common 9mm-pattern AR barrels and is rated for use with 7.62x39mm and 6.8mm chamberings. Its aggressive hex-port geometry redirects propellant gases upward and to the sides to help control muzzle rise and support faster, more accurate follow-up shots.

Designed and manufactured by Phase 5 Weapon Systems, a specialist in AR-15 and AR-platform components, the FATman hex brake delivers a focused recoil-management solution in a short, durable package for popular AR pistol and short-barrel chamberings.