Winchester airguns

1866 Multi-Pump · Winchester 1866 Multi-Pump Pellet Rifle

Caliber.177PowerplantMulti-pumpTypeYouth rifleProductionCurrent (new 2026) · 2026–

Specifications

Caliber: .177
Powerplant: Multi-pump
Action: Lever-operated pump
Type: Youth rifle
Ammunition: Pellet
Magazine: 10 rounds
Max velocity: 1010 fps
Barrel: 21 in
Overall length: 38.75 in
Weight: 4.6 lbs
Optics rail: 11mm dovetail
Production status: Current (new 2026)