Firearms

STI International Duty One

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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

Single-stack .45 ACP 2011-pattern pistol built for duty and USPSA Single Stack.

Type: Pistol

Action: Semi-Automatic

Caliber: .45 ACP

Capacity: 8

Year introduced: 2010, USA

Weight: 36 oz

Overall length: 8.6"

Status: Active

Intended use: Duty/Competition