Arsenal sam7r-62 7.62x39mm semi-automatic rifle with ak-351 muzzle brake, milled and forged receiver, fime group enhanced fire control group, 16.3" chrome lined hammer forged barrel, 14x1mm left-hand threads, removable muzzle brake, cleaning rod, bayonet lug, black polymer furniture, intermediate length buttstock, scope rail, one 10 round magazine, sling, oil bottle, and cleaning kit.Includes: ak-351 muzzle brake, bulgarian hot-die hammer forged receiver, bolt, and bolt carrier, steyr technology cold hammer-forged 16.3" barrel from arsenals bulgarian factory, 14x1mm left-hand threads, hard-chrome plated bore and chamber, fm-922eus fime group enhanced fcg, intermediate length us-made 10" black polymer buttstock with cleaning kit compartment.(total length of pull 13.4"), 922(r) compliant with us or imported magazines, side-attached scope rail, 10 round magazine, oil bottle, cleaning kit, slingAction: Semi-AutoCaliber: 7.62x39mmBarrel Length: 16.25"Capacity: 10+1Oal: 36.50"Weight: 8 lbsMuzzle: Muzzle BrakeReceiver Material: SteelBarrel Description: Chrome-Lined Cold Hammered ForgedTwist: 1:9.45"Barrel Length Range: 16" to 16.99"Weight Range: 8 lbs to 8.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black