The ZPAP92 is loaded with features that include a dimpled 1.5mm receiver bulged trunnion chrome lined cold hammer forged barrel hinged top cover krink-style rear sight dual aperture front sight and a bolt hold-open notch on the selector. This model comes with extra features including a booster muzzle device optics rail and a 1913 pic rail adaptor. - 7.62x39mm caliber - Semi-automatic action - 30+1 round capacity - 10 cold hammer forged chrome lined barrel - Stamped steel 1.5mm receiver with bulged trunnion - Corrosion resistant hard nickel molly steel bolt carrier - Hinged top cover - Bolt hold-open notch on the safety selector - Krinkov style rear post front sights - Synthetic grip - Serbian Red Handguards - 19.3 overall length - Weight is 6.6 lbs.