The Ruger 77/22 in .22 WMR uses the same Mauser-type controlled-feed action as the .22 LR version. A premium rimfire bolt gun favored by varmint hunters who demand repeatable accuracy. Type: Bolt-Action Rifle Action: Bolt-Action Caliber: .22 WMR Capacity: 9 Year introduced: 1989, USA Weight: 6 oz Overall length: 39.5" Status: Active Intended use: Varmint, Small Game, Target Shooting