Calibers: 357 Magnum, 45 Colt. Capacity: 6-round cylinder. Barrel: 4.625”, 5.5”, 7.5”. Weight: 39-45 oz. Length: 10.5” overall (4.625” barrel). Grips: Rubber with Ruger medallion. Sights: Fixed blade front, fixed notch rear. Features: Transfer bar safety system and loading gate interlock. Blued model color casehardened finish on frame, rest polished and blued. Engraved model available. Gloss stainless. Introduced 2005.