Henry Big Boy Side Gate in .357 Magnum with 20-inch octagon barrel and side loading gate. Accepts .38 Special. The dual loading system combines Henry's reliability with the traditional side-gate experience preferred by cowboy action shooters. Type: Rifle Action: Lever-Action Caliber: 357 Mag Capacity: 10 Year introduced: 2020, USA Weight: 43.5 oz Overall length: 38.5" Status: Active Intended use: Cowboy Action, Recreational, Hunting