Massachusetts Approved Firearms Roster: Hammerli 160
The Massachusetts approved firearms rosters list 2 versions of the Hammerli 160. 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 |
|---|---|---|---|
| 160 | .22 LR | Semi-Automatic Pistol | Olympic Competition Firearms Roster |
| 160 Special | .22 LR | Semi-Automatic Pistol | Olympic Competition Firearms Roster |
Specifications of the Hammerli 160, .22 LR
- Caliber
- .22 Long Rifle Standard Velocity
- Barrel length
- 11.3 in
- Overall length
- 17.5 in
- Height
- 5.7 in
- Width
- 3.2 in
- Weight
- 45 oz
- Action
- Martini Type Falling Block
- Sights
- Micrometer Adjustable for Windage and Elevation
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 Hammerli 160
The Hammerli 160 is a single shot free pistol in .22 Long Rifle. It has a Martini type falling block action, an adjustable mechanical trigger and orthopedic walnut grips.