Firearms

Angstadt Arms UDP-9 SBR 9mm 6-inch

Schematic

Open full size ↗

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

Angstadt Arms UDP-9 in SBR configuration with 6-inch barrel and collapsible stock. Requires NFA tax stamp.

Type: SBR

Action: Semi-Auto

Caliber: 9mm Luger

Capacity: 17

Year introduced: 2016, USA

Weight: 58 oz

Overall length: 18"

Status: Active

Intended use: Personal defense / law enforcement