Firearms

Glock Glock 31 Gen3

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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

Third-generation full-size .357 SIG; primary LE duty variant of the G31.

Type: Pistol

Action: Semi-Automatic

Caliber: .357 SIG

Capacity: 15

Year introduced: 1998, Austria

Weight: 26.1 oz

Overall length: 8.03"

Status: Active

Intended use: Duty/Service