The 4150 barrel is nitride treated for accuracy and durability and is pressed into a new hammer forged front trunnion to ensure the longevity AK-47s are known for. The hardened steel 1mm receiver features a mil-spec style single hook trigger, and side rail mount. The front trunnion and bolt carrier are engraved with Anvil to designate the Anvil hammer forged model. The rifle is finished with a classic polymer handguard, stock, and grip Rifle ships with 30 round magazine (where allowed by law). DETAILS Gas Nitride 4150 steel treated barrel stamped steel receiver Hammer Forged Front Trunnion Hammer Forged Bolt Hammer Forged Carrier Side Scope Mount 7.62x39 Caliber 1 in 9.5" Twist Std. 800-yard rear sight leaf Classic Polymer Furniture, Black 30 round magazine (1)