The Arsenal SLR-107FR is a Bulgarian-made AK-pattern rifle in 7.62x39mm with a 16.25-inch chrome-lined hammer-forged barrel. Arsenal Inc. imports and assembles rifles in Las Vegas, Nevada using Bulgarian Arsenal milled or stamped receivers. The SLR-107FR is considered the gold standard of commercial AK-pattern rifles in the US market. Type: Rifle Action: Semi-Automatic Caliber: 7.62x39mm Capacity: 30 Year introduced: 2005, Bulgaria Weight: 8.27 oz Overall length: 37" Status: Active Military use: Yes Intended use: duty, military collecting, general purpose, Sporting, Collecting