The Ruger 10/22 50th Anniversary edition was a limited-production commemorative version of the standard carbine featuring upgraded walnut and gold-accented engraving to mark the platform's 50th year. Type: Rifle Action: Semi-Auto Caliber: .22 LR Capacity: 10 Year introduced: 2014, USA Weight: 5.1 oz Overall length: 37.25" Status: Discontinued Intended use: Collecting