Christensen Arms CA-10 G2 in .260 Remington with 20-inch carbon fiber wrapped barrel. Second-generation AR-10 with refined fit and carbon fiber construction. Type: Rifle Action: Semi-Auto Caliber: .260 Rem Capacity: 20 Year introduced: 2020, USA Weight: 112 oz Overall length: 39" Status: Active Intended use: Precision, Long-Range, Competition