Massachusetts Approved Firearms Roster: Smith & Wesson Model 642
The Massachusetts approved firearms rosters list 4 versions of the Smith & Wesson Model 642. Each line below is shown as the roster prints it.
Checked against the current official editions: Approved Handgun Roster, October 2026, Formal Target Shooting Firearms Roster, April 2026, Olympic Competition Firearms Roster, May 2018
| Version as listed | Caliber | Action | Roster | UPC |
|---|---|---|---|---|
| 642-1 | .38 Spl | Revolver | Approved Handgun Roster | |
| 642-2 | .38 Spl | Revolver | Approved Handgun Roster | |
| 642-2 LS | .38 Spl | Revolver | Approved Handgun Roster | |
| 642-UC | .38 Spl | Revolver | Approved Handgun Roster |
Specifications of the Smith & Wesson Model 642 The Ultimate Carry Revolver (silver, no internal lock), 1.88 in barrel
- Caliber
- .38 S&W Special
- Capacity
- 5
- Barrel length
- 1.88 in
- Height
- 4.3 in
- Width
- 1.3 in
- Weight
- 16.3 oz
- Action
- Double action only
- Frame
- Aluminum
- Finish
- Silver
- Sights
- Night sights
From the maker's page listed under Sources, checked October 28, 2026. Versions on the roster can differ in barrel length, sights and finish.
About the Smith & Wesson Model 642
The Model 642 is a small frame double action only revolver chambered in .38 S&W Special. It has an aluminum frame and a 1.88 inch barrel.