The Armalite AR-31 is a precision bolt-action rifle built on the AR-30 chassis platform scaled down for .308 Winchester and similar short-action cartridges. The 24-inch barrel and aluminum chassis provide a domestic competition chassis rifle at a price below imported European alternatives. The AR-31 competes with Remington 700-based chassis systems and represents Armalite's entry into the precision chassis market. Type: Rifle Action: Bolt-Action Caliber: .308 Winchester Capacity: 5 Year introduced: 2013, USA Weight: 190 oz Overall length: 44.5" Status: Active Intended use: Long-Range Precision / Competition, Precision / Competition