Firearms

SIG Sauer P365 XL Nitron

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

Base P365XL in standard Nitron finish — the original XL configuration without optic package. Extended grip (+2 capacity over base P365), longer sight radius, same width. The most popular P365 variant.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm Luger

Capacity: 12

Year introduced: 2019, USA

Weight: 17.8 oz

Overall length: 5.8"

Status: Active

Intended use: Concealed Carry, Personal Defense