Henry Big Boy Color Case Hardened in .357 Magnum with 20-inch octagonal barrel and color case-hardened steel receiver. Also chambers .38 Special. The most affordable caliber in the CCH series for regular shooting. Type: Lever-Action Rifle Action: Lever-Action Caliber: .357 Mag Capacity: 10 Year introduced: 2015, USA Weight: 6.8 oz Overall length: 38.5" Status: Active Intended use: Collecting, Cowboy Action, Plinking