The Arsenal SLR-107-58 is a Bulgarian-made semi-automatic rifle chambered in 5.45x39mm on the AK-74 pattern, imported by Arsenal Inc USA. It features a chrome-lined barrel, milled or stamped receiver options, and accepts standard AK-74 magazines. Arsenal's production quality is considered the finest of any AK variant commercially available. Type: Rifle Action: Semi-Automatic Caliber: 5.45x39mm Capacity: 30 Year introduced: 2007, Bulgaria Weight: 80 oz Overall length: 34.8" Status: Active Military use: Yes Intended use: Military, Collector, Hunting