Henry Golden Boy Lever Action .22 WMR with 20-inch octagon barrel and improved finish over initial Golden Boy production. A standard catalog variant of the magnum rimfire Golden Boy. Type: Rifle Action: Lever-Action Caliber: .22 WMR Capacity: 12 Year introduced: 2001, USA Weight: 36 oz Overall length: 38.25" Status: Active Intended use: Small Game, Varmint, Recreation