Firearms

Ruger GP100 .22 LR 4.2-inch

Schematic

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Specifications

About

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

10-shot .22 LR GP100; rimfire training partner for centerfire variants.

Type: Revolver

Action: Double-Action

Caliber: .22 LR

Capacity: 10

Year introduced: 2019, USA

Weight: 43 oz

Overall length: 9.42"

Status: Active

Intended use: Plinking/Training