Firearms

Ruger GP100 Triple-Lock .357 Mag 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

GP100 with enhanced triple-cylinder lockup and premium finish.

Type: Revolver

Action: Double-Action

Caliber: .357 Magnum

Capacity: 6

Year introduced: 2024, USA

Weight: 40 oz

Overall length: 9.42"

Status: Active

Intended use: Duty/Sport