The Zenith ZF-5 series is an American Made version of the classic and iconic MP5. Zenith sets themselves apart by producing high quality firearms with a limited lifetime warranty. The Premium Package includes some of the most popular add-on items straight from the factory. Comes with (1) ZF-5, (3) 30 Round Magazines, a High Quality Hard Carry Case, a 3 Lug Flash Hider, a Picatinny Optics Rail, a Custom 2 Point Sling, and the User Manual.Features9mmRoller Delayed Blowback30 Round Magazine8.9" BarrelThreaded and 3-Lug BarrelTriangle HandguardPicatinny Optics RailFlash HiderHigh Quality Hard Case