Firearms

Keltec Keltec RDB 5.56 NATO 17.3-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

Keltec RDB (Rifle Downward-ejecting Bullpup) in 5.56 NATO with 17.3-inch barrel. Downward brass ejection solves bullpup ambidextrous issues.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56 NATO

Capacity: 30

Year introduced: 2015, USA

Weight: 5.9 oz

Overall length: 26.1"

Status: Active

Intended use: Tactical, Home Defense