FN's standard AR-15 pattern tactical carbine with a 16-inch barrel. Built to military specifications with chrome-lined barrel and FN's mil-spec components. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm Capacity: 30 Year introduced: 2015, Belgium/USA Weight: 6.36 oz Overall length: 32.5" Status: Active Intended use: Patrol/Service