Firearms

Glock G37 Gen3 .45 GAP 4.49-inch

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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

Glock 37 Gen3 full-size .45 GAP. Developed with Speer to provide .45 ACP ballistics in a frame sized for 9mm/.40 S&W pistols. Adopted by several police agencies.

Type: Pistol

Action: Semi-Automatic

Caliber: .45 GAP

Capacity: 10

Year introduced: 2003, Austria

Weight: 28.05 oz

Overall length: 7.32"

Status: Active

Intended use: Service, Duty, Law Enforcement