The GA Precision GAP-10 is a precision semi-automatic AR-10 pattern rifle chambered in .308 Winchester with a 20-inch match-grade stainless barrel. GA Precision, based in Kansas City, is known for custom bolt-action rifles; the GAP-10 represents their entry into the precision semi-auto market using a fully inspected and hand-fitted receiver set. Type: Rifle Action: Semi-Automatic Caliber: .308 Win Capacity: 20 Year introduced: 2008, USA Weight: 10.2 oz Overall length: 41" Status: Active Intended use: precision, competition, duty