Firearms

Sig Sauer P228 M11-A1 9mm 3.9-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

Commercial M11-A1 variant of the P228/P229 compact; SIGLITE night sights standard.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm

Capacity: 15

Year introduced: 2012, USA

Weight: 32 oz

Overall length: 7.1"

Status: Active

Intended use: Duty / Military