Firearms

American Derringer COP .357 Mag

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Specifications

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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

Four-barrel double-action derringer in .357 Magnum. Originally made by COP Inc., later briefly produced by American Derringer.

Type: Pistol

Action: Double-Action

Caliber: .357 Mag

Capacity: 4

Year introduced: 1983, USA

Weight: 28 oz

Overall length: 5.5"

Status: Discontinued

Intended use: Backup/Concealed Carry