AX-series anti-materiel rifle in .50 BMG. Updated chassis over the AW50 with improved ergonomics and full Picatinny rail system. Type: Rifle Action: Bolt-Action Caliber: .50 BMG Capacity: 5 Year introduced: 2012, United Kingdom Weight: 192 oz Overall length: 47" Status: Active Military use: Yes Intended use: Anti-Materiel, Long-Range, Precision