Firearms

Glock G21 Gen2

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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

Gen2 full-size .45 ACP; early large-frame Glock in .45 ACP.

Type: Pistol

Action: Semi-Automatic

Caliber: .45 ACP

Capacity: 13

Year introduced: 1990, Austria

Weight: 26.28 oz

Overall length: 7.95"

Status: Discontinued

Intended use: Duty/Service