Massachusetts Approved Firearms Roster: Ruger MKII
The Massachusetts approved firearms rosters list 15 versions of the Ruger MKII. 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 |
|---|---|---|---|
| MKII (0136) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0144) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0154) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0168) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0170) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0172) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0173) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0174) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0175) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0180) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0182) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0183) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0184) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0185) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |
| MKII (0186) | .22 LR | Semi-Automatic Pistol | Approved Handgun Roster |