Mark V Ultralight in 7mm Wby Mag. One of the flattest-shooting 7mm magnums available in a sub-6-lb rifle platform. Type: Rifle Action: Bolt-Action Caliber: 7mm Wby Mag Capacity: 3 Year introduced: 2006, USA Weight: 100 oz Overall length: 46.5" Status: Active Intended use: Hunting, Big Game