The Arsenal SAM7SF is a milled-receiver AK-pattern rifle in 7.62x39mm with a 16.25-inch chrome-lined hammer-forged barrel. The milled receiver is machined from a solid block of 4140 steel rather than stamped from sheet metal, providing greater structural rigidity at the cost of additional weight. Considered the premium tier of the Arsenal US line. Type: Rifle Action: Semi-Automatic Caliber: 7.62x39mm Capacity: 30 Year introduced: 2012, Bulgaria Weight: 9.5 oz Overall length: 37" Status: Active Intended use: general purpose, collecting, duty, Sporting, Collecting