Looking to up your game at the range with a new .300 Blackout pistol? Check out our 7.5″ Zombie Green Blackout Pistol Kit- perfect for anyone interested in building their own high-performance Zombie Green handgun. This all-American kit contains everything you need to get started, including a M4 flat-top upper receiver, Mil-spec bolt carrier group, and 7″ M-Lok free float slim handguard. Plus, our nitride-treated barrel ensures outstanding accuracy and durability, while the low profile gas block keeps things nice and tidy under the hood. So whether you’re a first-time builder or a experienced gunsmith, this kit has everything you need to create a top-notch .300 Blackout pistol that’s ready for action.