Firearms

Glock G39 Gen4 .45 GAP 3.43-inch

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Specifications

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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

Subcompact .45 GAP G39. The Baby Glock in .45 GAP. Full .45 GAP power in a subcompact frame. Completes the .45 GAP trifecta with the G37 and G38. Smallest .45 GAP pistol in the lineup.

Type: Semi-Auto Pistol

Action: Striker-Fired

Caliber: .45 GAP

Capacity: 6

Year introduced: 2004, Austria

Weight: 19.33 oz

Overall length: 6.3"

Status: Active

Intended use: Law Enforcement, Concealed Carry