The 4150 barrel is nitride treated for accuracy and durability and is pressed into a new 4340 AQ hammer forged front trunnion to ensure the longevity AK-47's are known for. The hardened steel 1mm receiver features an ALG trigger, and side rail mount. The rifle is finished with a SLR Solo 11" Rail and Railed Gas tube, Magpul Zhukov Stock, ALG Trigger, and Magpul AK-47 polymer grip; Rifle ships with 30 round Magazine (where allowed by law).Gas Nitride 4150 steel treated barrelStamped steel receiverHammer Forged 4340 Aircraft Quality Front TrunnionHammer Forged BoltHammer Forged CarrierEnhanced Combo BlockEnhanced AK Tank BrakeSide Scope Mount7.62x39 Caliber1 in 9.5" Twist800-yard rear sight leafSLR Solo 11" RailMagpul AK-47 Polymer Grip, BlackMagpul Zhukov StockALG Trigger30rd Magazine (1); Where allowed by lawRifles must be shipped to a valid, current Federal Firearms Licensee (FFL). Please have the shipping address of your preferred FFL before placing your order. You will need the FFL information to complete the order. It is the purchaser's responsibility to be aware of the laws in their state regarding high capacity sporting rifles.As we are transitioning to Soviet Arms, your receivers may be stamped with our new AK Soviet Arms logo on firearms manufactured after 3/8/2023. This will not affect the quality or function of the firearm as they are the same AK receivers used for our AK's. This will only be a minor cosmetic change moving towards our Soviet Arms AK's.