Ruger Super Redhawk Toklat .454 Casull with 7.5-inch barrel. All-stainless bear protection revolver named for the Toklat River in Denali National Park, designed for Alaska backcountry carry. Type: Revolver Action: Revolver Caliber: .454 Casull Capacity: 5 Year introduced: 2002, USA Weight: 55 oz Overall length: 13.5" Status: Discontinued Intended use: Dangerous Game, Big Game