Massachusetts Approved Firearms Roster: Ruger Vaquero
The Massachusetts approved firearms rosters list 39 versions of the Ruger Vaquero. 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 |
|---|---|---|---|---|
| New Vaquero (0521) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0523) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0536) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0537) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0546) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0547) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0548) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0549) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0556) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0557) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0575) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0576) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0577) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0579) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0589) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (0591) | .44 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (10514) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5101) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5102) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5103) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5104) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5105) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5106) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5107) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5108) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5109) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5112) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5113) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5122) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5123) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5129) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (5130) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5133) | .357 Mag. | Revolver | Approved Handgun Roster | |
| New Vaquero (5134) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| New Vaquero (8863) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| Vaquero (0538) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| Vaquero (0539) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| Vaquero (0590) | .45 Long Colt | Revolver | Approved Handgun Roster | |
| Vaquero (0592) | .45 Long Colt | Revolver | Approved Handgun Roster |
Specifications of the Ruger Vaquero, model 5101
- Caliber
- .45 Colt
- Capacity
- 6
- Barrel length
- 5.50 in
- Overall length
- 11.12 in
- Weight
- 40 oz
- Material
- Alloy Steel
- Sights
- Blade front, integral rear
- Finish
- Blued
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 Ruger Vaquero
The Ruger Vaquero model 5101 is a blued single-action revolver chambered in .45 Colt. It holds six rounds and has a 5.50 inch barrel.