Firearms

SIG Sauer P365 .380 ACP 3.1-inch

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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

The SIG P365 .380 ACP uses the P365 micro-compact frame scaled to .380 ACP, offering 10+1 capacity with reduced recoil. Targets shooters who want P365 ergonomics in a lighter-recoiling cartridge.

Type: Semi-Auto Pistol

Action: Striker-Fired

Caliber: .380 ACP

Capacity: 10

Year introduced: 2023, USA/Germany

Weight: 17.8 oz

Overall length: 5.8"

Status: Active

Intended use: Concealed Carry