Firearms

Sig Sauer P320 FCU 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

Serialized FCU only; legal firearm without any frame or slide assembly.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm

Capacity: 17

Year introduced: 2020, Germany

Weight: 1.5 oz

Overall length: 3.1"

Status: Active

Intended use: Custom