Henry Big Boy Silver in .44 Magnum with nickel-plated receiver and 20-inch octagon barrel. The premium silver-finish option applied to the most powerful standard Big Boy chambering. Type: Rifle Action: Lever-Action Caliber: .44 Magnum Capacity: 10 Year introduced: 2014, USA Weight: 43 oz Overall length: 38.5" Status: Active Intended use: Hunting, Display, Recreation