631 .22

Specifications

Caliber

.22

Powerplant

Spring-piston

Action

Break barrel

Type

Sporter rifle

Ammunition

Pellet/Slug

Magazine

1 rounds

Regulated

No

Max velocity

525 fps

Max energy

5 fpe

Barrel

18 in

Overall length

39 in

Weight

4.6 lbs

Optics rail

11mm dovetail

Threaded muzzle

No

Moderator

Bare muzzle

Production years

1972–2010

Production status

Discontinued