Firearms

Glock Glock 20 Gen 2

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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

Full-size Glock chambered in 10mm Auto — one of the most powerful production semi-auto pistols available.

Type: Pistol

Action: Semi-Auto

Caliber: 10mm Auto

Capacity: 15

Year introduced: 1991, Austria

Weight: 27.68 oz

Overall length: 7.59"

Status: Discontinued

Intended use: Hunting, Duty, Law Enforcement, Bear Defense