Christensen Arms CA-10 in .308 Win with 16-inch carbon fiber-wrapped stainless barrel. Christensen's AR-10 platform applies the same weight-saving philosophy to the larger caliber, producing a .308 Win carbine that rivals the weight of many 5.56 rifles while delivering full .308 performance. Type: Rifle Action: Semi-Automatic Caliber: .308 Win Capacity: 20 Year introduced: 2016, USA Weight: 118 oz Overall length: 35.5" Status: Active Intended use: Hunting, Precision Shooting, Tactical