The semi-automatic ZPAPM70 series sporting rifle was created on the operating principle of the M70 automatic rifle. Over the decades, Zastava has produced millions of these durable rifles as the official weapon of many armies in the world. Capable of functioning in all environments, its lightweight, rugged, reliable, no-nonsense features make the ZPAPM70 an excellent excellent addition your hunting and sporting rifle collection. Features: Semi automatic gas operated system. 1.5mm bulged trunnion receiver. 16.3″Cold hammer forged chrome lined barrel. Forged barrel trunnion. Traditional Underfolder Rear Trunnion. Traditional Underfolder Stock. Properly heat treat matched fire control group. Corrosion resistant hard nickel molly steel bolt carrier properly heat treated. Bolt hold open notch on safety selector. Adjustable front & rear iron sights. Slant brake. Frontline (battleworn) wood handguard. Tango Down pistol grip. Limited Lifetime warranty from Zastava Arms USA. Accepts standard AK magazines. Comes with one 30 round Magpul magazine. US 922 R parts are the muzzle brake, handguard, pistol grip, and the Magpul magazine*.