The Zenith ZF-5 9MM Pistol ZF50000009BK is a classic roller delayed blowback pistol that is made in the U.S. by Zenith Firearms. This 9mm semi auto pistol features a 9.8″ cold hammer forged barrel with 1/2×28 thread pattern and 3 lug mount option. Sights include a protected front post sight and an adjustable rear diopter sight. A comfortable polymer grip will help you keep on target with this lightweight pistol. The included Picatinny optic rail will allow the use of your favorite optic. Comes with 3- 30 round magazines, sling & hard case. If you are looking for a MP5 style pistol that is of the highest quality and specs than look no further than this Zenith ZF-5 9MM Pistol.