Firearm Specifications
| Concealed Carry | |
|---|---|
| GSIN | SMTWS-MJNA6S56 |
| Parent GSIN | SMTWS-MJNA6S56-P |
| Manufacturer Name | Smith & Wesson |
| Model | 640 Pro |
| Series | Centennial |
| UPC | 022188780444 |
| Manufacturer Part Number | 178044 |
| MSRP | 879 |
| Brand | Smith & Wesson |
| Category Level 2 | |
| Category Level 3 | |
| Action | Double |
| Barrel Finish | |
| Barrel Length | |
| Barrel Material | |
| Caliber | .357 Mag. |
| Capacity Standard | 5 |
| Frame Finish | Satin Stainless |
| Frame Material | Stainless Steel |
| Frame Size | Small |
| General Finish | Stainless |
| Grip Material | Polymer |
| Is Display Model | |
| Sights Front | Dovetail Tritium Night Sight |
| Sights General | Front and Rear Night Sights |
| Sights Rear | Dovetail Tritium Night Sight |
| Stock Material | Uncle Mikes Combat |
| Total Length | 6.625 |
| Weight In Ounces | 23 |
| Weight In Pounds | 2.8 |
| Purpose 1 | Personal Protection |
| Purpose 2 | Shooting Sports |