LaRue Tactical OBR in 7.62x51mm NATO with 14.5-inch barrel. Pinned and welded muzzle device. Billet receivers with LaRue free-float rail. Compact .308 OBR for patrol. Type: Rifle Action: Semi-Auto Caliber: .308 Win Capacity: 20 Year introduced: 2012, USA Weight: 120 oz Overall length: 33.5" Status: Active Intended use: Duty, Defense, Patrol