BCM complete rifle with Gunfighter Mod 0 stock, 16-inch barrel. Gunfighter stock designed by BCM for improved cheekweld with body armor. Type: Rifle Action: Semi-automatic Caliber: 5.56x45mm Capacity: 30 Year introduced: 2016, USA Weight: 63 oz Overall length: 32.5" Status: Active Intended use: Duty/Patrol