The ZF-5 retains the iconic submachine gun profile of the original but offers numerous improvements to the system through modernization precise tolerances improved coatings and a cold hammer forged CMV barrel. Zenith’s ZF-5 is a semi-automatic full-size close quarters weapon that pairs the versatile 9mm cartridge with a performance maximizing barrel length sight radius and tropical wide forearm. While the ZF-5 is a perfect base for short-barreled-rifle conversions it is also a highly effective pistol that affords iron-sight accuracy at distances exceeding 100 meters. It is covered by a limited lifetime warranty and ships in a high-quality carry case with a Picatinny optics rail 3-lug flash hider three magazines premium 2-point sling two extra takedown pins a cleaning kit and a user manual. – Whats included – 3-lug flash hider – (3) 30 round MP-5 magazines – Custom 2-point sling – Picatinny optics rail – High-quality carrying case – Made in the USA – Limited Lifetime Warranty – Specs – Caliber 9 x 19 mm parabellum – Operating system gas-operated roller-delayed blowback – Mode of fire select-fire / semi auto – Magazine 30-round steel – Trigger pull 6-8 lbs. – Safety manually actuated lever – Weight firearm without magazine 6.8 lbs. – Magazine weight empty 0.4 lbs. – Magazine weight full 1.2 lbs. – Length (stock closed) 20.0 in. – Length (stock open) 27.75 in – Height 8.3 in. – Width 2.3 in. – Barrel length 8.9 in. – Barrel cold hammer forged 4150 cmv 3-lug ½ x 28 rh threaded – Rifling 6 grooves rh twist 1:10 in. – Sights fixed hooded front; adjustable rear with 4-aperture rotary drum – Sight radius 13.4 in. – Forearm tropical wide