Firearms

Diamondback DBX57 5.7x28mm 8-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

5.7x28mm AR-style pistol with threaded 8-inch barrel.

Type: Pistol

Action: Semi-Automatic

Caliber: 5.7x28mm

Capacity: 20

Year introduced: 2020, USA

Weight: 52 oz

Overall length: 18"

Status: Active

Intended use: Suppressor Host