Massachusetts Approved Firearms Roster: Smith & Wesson Model 610
The Massachusetts approved firearms rosters list 2 versions of the Smith & Wesson Model 610. 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 |
|---|---|---|---|---|
| 610 Mountain Gun NIL | 10mm | Revolver | Approved Handgun Roster | |
| 610-3 | 10mm | Revolver | Approved Handgun Roster |
Specifications of the Smith & Wesson Model 610 Mountain Gun, 4.25 in barrel
- Caliber
- 10mm
- Capacity
- 6
- Barrel length
- 4.25 in
- Height
- 5.88 in
- Width
- 1.71 in
- Weight
- 40.2 oz
- Action
- Single/double action
- Frame
- Stainless steel
- Finish
- Silver
- Sights
- Gold bead
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 610
The Model 610 Mountain Gun is a large frame single or double action revolver chambered in 10mm. It has a stainless steel frame and a 4.25 inch barrel.