Firearms

AMT Backup .45 ACP 3-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

Stainless .45 ACP variant of the AMT Backup, pushing the maximum cartridge power into the smallest Backup frame for a serious backup weapon.

Type: Pistol

Action: Semi-automatic

Caliber: .45 ACP

Capacity: 5

Year introduced: 1991, USA

Weight: 19 oz

Overall length: 5.5"

Status: Discontinued

Intended use: Backup Carry