The 8.375-inch Model 48 was the premium long-range configuration, sought by silhouette shooters and varmint hunters who needed maximum velocity and sight radius from the .22 Magnum cartridge. Type: Revolver Action: Double-Action Caliber: .22 WMR Capacity: 6 Year introduced: 1962, USA Weight: 44 oz Overall length: 13.5" Status: Discontinued Intended use: Target, Hunting, Competition