Calibers: 22 LR, 22 WMR. Capacity: 5-round cylinder. Barrel: 4 in. Weight: 10.7 oz. Length: 7.75 in. overall. Grips: Checkered hard black rubber. Sights: Marble Arms Fixed Sights. Features: Heavy vented barrel; full-size grips. Non-fluted cylinder. Introduced 1989.