Firearms

Steyr Arms M357-A2 .357 SIG 4-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

Steyr M-A2 chambered in .357 SIG. 4-inch barrel, polymer frame, trapezoidal sights.

Type: Pistol

Action: Semi-Automatic

Caliber: .357 SIG

Capacity: 12

Year introduced: 2013, Austria

Weight: 27.7 oz

Overall length: 7.05"

Status: Active

Intended use: Service, Duty