Massachusetts Approved Firearms Roster: Ruger SP101
The Massachusetts approved firearms rosters list 16 versions of the Ruger SP101. 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 |
|---|---|---|---|---|
| SP101 (05759) | .327 Federal Mag. | Revolver | Approved Handgun Roster | |
| SP101 (05773) | .327 Federal Mag. | Revolver | Approved Handgun Roster | |
| SP101 (05783) | 9mm | Revolver | Approved Handgun Roster | |
| SP101 (5718) | .357 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5719) | .357 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5720) | .357 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5737) | .38 Spl +P | Revolver | Approved Handgun Roster | |
| SP101 (5739) | .38 Spl +P | Revolver | Approved Handgun Roster | |
| SP101 (5745) | .22 LR | Revolver | Approved Handgun Roster | |
| SP101 (5746) | .32 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5748) | .32 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5765) | .22 LR | Revolver | Approved Handgun Roster | |
| SP101 (5766) | .357 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5771) | .357 Mag. | Revolver | Approved Handgun Roster | |
| SP101 (5773) | .357 Mag. | Revolver | Approved Handgun Roster | |
| SP101 Match Champion (05782) | .357 Mag. | Revolver | Approved Handgun Roster |
Specifications of the Ruger SP101, model 5719
- Caliber
- .357 Magnum
- Barrel length
- 3 in
- Overall length
- 8 in
- Weight
- 27 oz
- Action
- Double action
- Material
- Stainless steel
From the maker's page listed under Sources, checked October 27, 2026. Versions on the roster can differ in barrel length, sights and finish.
About the Ruger SP101
The Ruger SP101 is a small stainless steel double-action revolver in .357 Magnum. A transfer bar guards against accidental discharge.