Firearms

Glock Glock 31 Gen 5 MOS

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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

Fifth generation full-size .357 SIG Glock with factory MOS optic cut for optic-equipped .357 SIG duty use.

Type: Pistol

Action: Semi-Auto

Caliber: .357 SIG

Capacity: 15

Year introduced: 2023, Austria

Weight: 23.28 oz

Overall length: 7.32"

Status: Current (limited)

Intended use: Law Enforcement, Duty