Firearms

Smith & Wesson Model 439 9mm 4-inch

Schematic

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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

Alloy-frame refinement of Model 39 with ambidextrous safety and updated sights.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm Luger

Capacity: 8

Year introduced: 1979, USA

Weight: 25.9 oz

Overall length: 7.44"

Status: Discontinued

Intended use: Duty/Carry