The Accuracy International AX50 is AI's .50 BMG anti-materiel rifle, built on the AX chassis platform with a 27-inch barrel and the same quality standards as the precision AW family. Designed for engagement of light vehicles, crew-served weapons, and personnel at extreme ranges. Used by UK, Swedish, and other NATO special operations forces. Type: Rifle Action: Bolt-Action Caliber: .50 BMG Capacity: 5 Year introduced: 2010, UK Weight: 480 oz Overall length: 55.1" Status: Active Military use: Yes Intended use: military, special_operations