Firearms

Kel-Tec RDB 5.56x45mm 17.3-inch

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Specifications

About

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

Kel-Tec RDB bullpup — downward brass ejection.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm

Capacity: 30

Year introduced: 2015, USA

Weight: 7.8 oz

Overall length: 25.5"

Status: Active

Intended use: tactical, defense