Firearms

Smith & Wesson Model 66 Combat Magnum 4.25"

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 K-frame .357 revolver.

Type: Revolver

Action: Double-Action

Caliber: .357 Magnum

Capacity: 6

Year introduced: 1970, USA

Weight: 42 oz

Overall length: 9.6"

Status: Active

Intended use: Law Enforcement, Home Defense, Concealed Carry