Firearms

Steyr AUG SA/USA 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

US civilian version of the AUG with 20-inch barrel

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm NATO

Capacity: 30

Year introduced: 1997, Austria

Weight: 90 oz

Overall length: 31"

Status: Active

Intended use: Civilian