Smith & Wesson 642 Airweight .38 Special
- Action – Revolver
- Barrel Length – 1.875″
- Capacity – 5Rd
- Description – W/O Internal Lock
- Firing casing – Fired Case
- Finish/Color – Stainless
- Frame/Material – Alloy
- Caliber – 38 Special
- Grips/Stock – Rubber
- Model – 642
- Sights – Fixed Sights
- Size – Small
- Type – Double Action Only