Firearms

HK USP .45 ACP

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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 USP chambered in .45 ACP with the O-ring barrel lockup system developed for the Mark 23.

Type: Pistol

Action: Semi-Automatic

Caliber: .45 ACP

Capacity: 12

Year introduced: 1995, Germany

Weight: 30.4 oz

Overall length: 7.87"

Status: Active

Intended use: Duty/Service