Firearms

Smith & Wesson Model 639 9mm 4-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

Stainless steel single-stack 9mm third-gen pistol for corrosion resistance.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm Luger

Capacity: 8

Year introduced: 1982, USA

Weight: 36 oz

Overall length: 7.44"

Status: Discontinued

Intended use: Duty/Carry