Description
| Manufacturer | Smith and Wesson |
| Model | 640 |
| Type | Revolver |
| Action | Double Action Only |
| Family | 640 Series |
| Frame | Steel Frame |
| Finish | Satin Stainless |
| Frame/Stock/Grips | Steel Frame Black Synthetic Steel Frame |
| Barrel | 2 1/8″ |
| Overall Length | 6.6″ |
| Capacity | 5 |
| Sights | Black Blade Front Sight |
| Weight | 22.1 oz. |
| Shipping Weight | 2.1 |
| AdditionalFeature | Enclosed Hammer |
| AdditionalFeature | J-Frame |
| MFG Model No | 163690 |
| UPC | 022188636901 |
