Firearms

Colt M1905 .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

First .45 ACP pistol — developed alongside the .45 ACP cartridge itself.

Type: Pistol

Action: Semi-Automatic

Caliber: .45 ACP

Capacity: 7

Year introduced: 1905, USA

Weight: 35 oz

Overall length: 8"

Status: Discontinued

Military use: Yes

Intended use: Collecting, Military History