Smith & Wesson · Pistol · In Production · 1989
| Weight (empty) | 1310 g (46.2 oz) |
| Overall Length | 282 mm (11.10") |
| Barrel Length | 152 mm (5.98") |
| Height | 140 mm (5.51") |
| Width | 38 mm (1.50") |
| Magazine Capacity | 8 rounds |
| Action Type | Double Action |
| Firing Mechanism | Double Action Single Action |
| Muzzle Velocity | 594 m/s (1949 fps) |
| Muzzle Energy | 457 J (337 ft·lbf) |
| Effective Range | 75 m (82 yd) |
| Frame Material | Stainless Steel |
Primary Caliber: .22 Winchester Magnum Rimfire
The Smith & Wesson Model 648 is an eight-shot, double-action/single-action revolver chambered in .22 Winchester Magnum Rimfire (.22 WMR), built on Smith & Wesson's medium K-frame in stainless steel. Originally introduced in 1989 and discontinued in the early 2000s, the Model 648 was reintroduced in 2022 as the 648-2 with modern updates. The revolver features a 6-inch full-underlug barrel with serrated top rib for glare reduction, a Patridge-style front sight, and a fully adjustable square-notch ...
Country of Origin: United States