Multi-Role Adaptive Design. A fully user-configurable bolt-action rifle with tool-less barrel change. Selected by USSOCOM as the Mk 22 Mod 0 ASR. Type: Rifle Action: Bolt-Action Caliber: .338 Lapua Magnum Capacity: 5 Year introduced: 2011, USA Weight: 256 oz Overall length: 47" Status: Active Military use: Yes Intended use: Precision, Sniper, Military, Long-Range