Zenith Firearms

The Zenith Firearms ZF-5 is the MP5 subgun-inspired, American-made, semi-automatic variant you’ve been looking for. It captures all of the best features of the MP5, including its roller-delayed blowback action, threaded barrel (compatible with flash hiders and other muzzle devices), and low-recoil operation. It also sports a mil-spec 4150 CMV cold hammer-forged barrel and comes with a limited lifetime warranty. The smooth-shooting ZF-5 also preserves the pistol caliber of the MP5 submachine gun and is built around the 9mm Parabellum cartridge. In addition to these American-made MP5-style semi-auto platforms, we also carry magazines, slings, cases, and other MP5 parts and accessories.