Firearms

Winchester Model 1866 Yellowboy .44-40 Win 24-inch

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Specifications

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Aftermarket Ecosystem

Historically Significant Examples

Serial Number Data

Production data from factory records and collector research. Year ranges are approximate for pre-1968 firearms.

Years	Serial Range	Count	Factory	Country	Confidence

Winchester Model 1866 Yellowboy reproduction in .44-40 Win, 24-inch octagon barrel. Brass receiver, walnut stock. Miroku manufacture. The original Winchester design.

Type: Lever-Action Rifle

Action: Lever-Action

Caliber: .44-40 Win

Capacity: 13

Year introduced: 1866, USA

Weight: 9 oz

Overall length: 43.5"

Status: Limited

Intended use: Cowboy Action, Collector