Firearms

Sig Sauer SIG M17 9mm 4.7-inch

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Specifications

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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 M17 is the US military designation for the SIG P320 full-size pistol, selected in 2017 to replace the Beretta M9 after the Modular Handgun System competition. Featuring a removable serialized fire control unit, modular grip frames, and an optics-ready slide, it represents a significant generational shift in US military pistol design.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm Parabellum

Capacity: 17

Year introduced: 2017, USA

Weight: 29.4 oz

Overall length: 8"

Status: Active

Military use: Yes

Intended use: Military