Dan Wesson in 460 DW (Dan Wesson) SuperMag with 10-inch barrel. The 460 DW is a stretched 45 Colt case providing substantial additional capacity; produces 45-caliber performance that rivals 454 Casull at reduced pressure. Type: Revolver Action: Double-Action Caliber: 460 Dan Wesson Capacity: 6 Year introduced: 1983, USA Weight: 56 oz Overall length: 16" Status: Active Intended use: Hunting