"The Izhmash Saiga-308-1 is a Russian semi-automatic sporting carbine built on a reinforced Kalashnikov action and chambered in .308 Winchester / 7.62x51mm NATO. Imported into the U.S. until 2014, it features a traditional hunting-style stock configuration, a bulged RPK-style trunnion, and a slab-side receiver. Key Specifications Caliber: .308 Win / 7.62x51mm NATO Action: Gas-operated semi-automatic Barrel Length: Typically available in roughly 16 inches or 2122 inches depending on the specific variant Receiver: ""Slab-side"" without standard AK magazine dimples, built with a heavy-duty bulged trunnion Furniture: Sporter-style synthetic or wood two-piece stock configuration"