Firearms

Bushmaster Firearms XM-15 A3 5.56x45mm 20-inch

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Specifications

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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

Bushmaster XM-15 A3; 20-inch chrome-lined barrel, A2 furniture, rifle-length gas.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm NATO

Capacity: 30

Year introduced: 2003, USA

Weight: 115 oz

Overall length: 39.5"

Status: Discontinued

Intended use: Service Rifle/General Purpose