Firearms

Colt LE6920 5.56x45mm 16.1-inch

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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

Colt LE6920 law enforcement carbine with 16.1-inch M4-profile barrel. The definitive law enforcement AR-15, based directly on the military M4 pattern.

Type: Semi-Auto Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm

Capacity: 30

Year introduced: 2000, USA

Weight: 64 oz

Overall length: 33"

Status: Active

Intended use: Law Enforcement/Duty