The Mark V Dangerous Game Rifle in .460 Weatherby Magnum is the heaviest-hitting standard bolt-action rifle in commercial production. With over 8,000 ft-lbs of muzzle energy, it exceeds the stopping power of any other non-double-rifle option. An integral muzzle brake is standard due to the extreme recoil. Intended strictly for professional dangerous-game guides and experienced PH clients. Type: Rifle Action: Bolt-Action Caliber: .460 Wby Mag Capacity: 2 Year introduced: 1989, USA Weight: 10.5 oz Overall length: 48" Status: Active Intended use: Hunting