The DPMS GII series launched in 2013 as a redesigned, lighter AR-10-pattern platform. The GII AP4 features a 16-inch barrel in a reduced-weight receiver set that approaches AR-15 weight. Magazine-compatible with other GII-pattern rifles. Type: Semi-Auto Rifle Action: Gas-Operated Caliber: .308 Win Capacity: 20 Year introduced: 2013, USA Weight: 7.25 oz Overall length: 35.5" Status: Active Intended use: Patrol, Hunting, Range