Firearms

Henry Repeating Arms Big Boy Steel .357 Mag 20-inch

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Specifications

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Notable Variants

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

Henry Big Boy Steel in .357 Magnum with 20-inch barrel and blued steel receiver. The blued-steel version of the most popular Big Boy chambering.

Type: Rifle

Action: Lever-Action

Caliber: .357 Magnum

Capacity: 10

Year introduced: 2010, USA

Weight: 43.5 oz

Overall length: 38.5"

Status: Active

Intended use: Hunting, Recreation, Home Defense, Cowboy Action