Christensen Arms CA-15 G2 in .223 Wylde with 16-inch carbon fiber wrapped barrel. .223 Wylde chamber accepts both .223 Rem and 5.56 NATO. Ultralight build with carbon fiber handguard. Type: Rifle Action: Semi-Auto Caliber: .223 Wylde Capacity: 30 Year introduced: 2018, USA Weight: 54.4 oz Overall length: 32.5" Status: Active Intended use: Hunting, Precision, Competition