Firearms

Sig Sauer P365 FCU 3.1-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

Fire control unit sold standalone; foundation of the modular P365 platform.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm

Capacity: 10

Year introduced: 2021, USA

Weight: 17.8 oz

Overall length: 5.8"

Status: Active

Intended use: Concealed Carry