Based on the Russian AK103, the KR-103 is the semi-automatic rifle 100% made in the US. This gas-operated rifle comes with a 16.33 inches button rifled barrel. It is chambered in 7.62x39mm and feeds with a 30 round magazine. It has a forged trunnion, a forged carrier, side optic rails, and an improved muzzle brake. The KR-103SFSAW-TRI is a dependable, robust, and high-performing rifle made to give you the best experience of an AK. It comes complete with a Triangle Side Folding Stock, Cheese Grater Upper Handguard, and Blonde Wood Pistol Grip and Lower Handguard. It is a built to last rifle with the reliability of Kalashnikov USA.