Additional information
| Action | Double / single action |
|---|---|
| Barrel length | 1.875 inches |
| Caliber | .38 Special |
| Capacity | 5 rounds |
| Finish | Stainless steel |
| Frame material | Aluminum alloy & stainless |
| Weight ounces | 15 oz |
| Grip type | Rubber |
| Sights | Fixed |
| Safety | Internal lock |
| Type | Revolver |
| Frame designation | J frame |
| Overall length | 6.30 inches |
| Cylinder finish | Stainless steel |
| Hammer style | Shrouded |
| Model | 638 |
| Size | Small frame |
