Massachusetts Approved Firearms Roster: Atlas 2011
The Massachusetts approved firearms rosters list 12 versions of the Atlas 2011. 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 |
|---|---|---|---|
| Atlas 2011 Limited Gun | .38 Super | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Limited Gun | .40 S&W | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Limited Gun | .45 ACP | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Limited Gun | 9mm | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Open Gun | .38 Super | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Open Gun | .40 S&W | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Open Gun | .45 ACP | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas 2011 Open Gun | 9mm | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas Single Stack 1911 | .38 Super | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas Single Stack 1911 | .40 S&W | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas Single Stack 1911 | .45 ACP | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |
| Atlas Single Stack 1911 | 9mm | Semi-Automatic Pistol | Formal Target Shooting Firearms Roster |