Firearms

B&T USW B 9mm 3.9-inch

Schematic

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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

Compact USW variant with shorter barrel for concealed carry.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm

Capacity: 15

Year introduced: 2019, Switzerland

Weight: 28.6 oz

Overall length: 9.8"

Status: Active

Intended use: Carry/Duty