DESCRIPTION The ZF-39 16″ is a semi-auto rifle with a roller-delayed blowback operating system. This rifle is chambered in 7.62×39 and comes with a full length Picatinny rail, & a cold hammer-forged barrel. The American Made ZF-39 also features a last round bolt hold open system. Whats included (1) 30 round magazineHigh-quality carrying caseUser ManualLimited Lifetime Warranty Specs Caliber7.62x39Operating system roller-delayed blowbackMode of firesemi autoMagazine 30-round MagTrigger pull 6-8 lbs.SafetyAmbidextrous manually actuated leverWeight, firearm without magazine7 lbs.Barrel length 16 in.Barrelcold hammer forged 4150 cmv, 5/8 x 24 rh threadedRifling 6 grooves, rh twist, 1:8 in.HandguardMlok (free floating) heatshield,
