137 Pump Pistol .22

Specifications

Caliber

.22

Powerplant

Variable pump pneumatic

Action

Bolt action

Type

Pellet pistol

Ammunition

Pellet/Slug

Magazine

1 rounds

Regulated

No

Max velocity

350 fps

Max energy

2.5 fpe

Barrel

6 in

Overall length

11 in

Weight

2 lbs

Production years

1955–1965

Production status

Vintage-Collector