Firearms

Diemaco C7 5.56x45mm 20-inch

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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

Original Diemaco-produced Canadian C7 rifle with a 20-inch barrel before the company was acquired by Colt Canada in 2005.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm

Capacity: 30

Year introduced: 1984, Canada

Weight: 79.4 oz

Overall length: 39.6"

Status: Discontinued

Military use: Yes

Intended use: Military