Smith & Wesson Model 648 22Mag Revolver Reintroduced – Stainless steel K-Frame 6 inch 22 WMR Revolver now with eight rounds. – The eight round all stainless steel Model 648 features a 6 inch full underlug barrel a Patridge front sight and adjustable rear sight synthetic finger groove grips and DA/SA action. The Smith & Wesson model 648 is ideally suited for target shooting and small-game hunting with the 22 WMR -Winchester Magnum Rimfire cartridge. – Model: Model 648 – Caliber: 22 WMR – Capacity: 8 – Barrel Length: 6 / 15.2 cm – Overall Length: 11.1 – Front Sight: Patridge – Rear Sight: Adjustable – Action: Single/Double Action – Grip: Synthetic – Weight: 46.2 oz / 1309.7g – Cylinder Material: Stainless Steel – Barrel Material: Stainless Steel – Frame Material: Stainless Steel