Firearms

Rock Island Armory M1911-A1 Tactical .45 ACP 5-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

Full-size tactical upgrade of the base GI model, featuring an accessory rail, extended grip safety, match-grade barrel, and fiber optic front sight.

Type: Pistol

Action: Semi-Automatic

Caliber: .45 ACP

Capacity: 8

Year introduced: 2008, Philippines

Weight: 38.5 oz

Overall length: 8.5"

Status: Active

Intended use: Tactical / Home Defense