The Model 460XVR on the X-frame is the fastest .45-caliber revolver production firearm, driving 200-grain bullets to over 2300 fps from the 8.375-inch barrel. The X-frame was engineered specifically to contain the extreme pressures of the .500 S&W and .460 S&W cartridges. The 460XVR was designed as a long-range hunting revolver, with the velocity enabling flat trajectories at distances previously unachievable with a handgun. Type: Revolver Action: Double-Action Caliber: .460 S&W Magnum Capacity: 5 Year introduced: 2005, USA Weight: 72.5 oz Overall length: 15" Status: Active Intended use: Hunting, Field