The Accuracy International AX is the current civilian and law enforcement chassis system, featuring full-length Picatinny rail, folding stock, adjustable cheek piece and buttpad, and a 24-inch stainless barrel. The AX replaced the earlier AW series for commercial sales. It accepts AICS magazines and is offered in multiple calibers. The AX represents the most refined expression of the original AI chassis concept. Type: Rifle Action: Bolt-Action Caliber: .308 Winchester Capacity: 10 Year introduced: 2011, UK Weight: 13.7 oz Overall length: 46.5" Status: Active Intended use: precision, law_enforcement, competition