Firearms

Smith & Wesson Model 340 M&P

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

Scandium-frame DAO J-frame in .357 Magnum; airlite weight ~12 oz; LE-targeted concealment gun

Type: Revolver

Action: Double-Action

Caliber: .357 Magnum

Capacity: 5

Year introduced: 2002, USA

Weight: 12 oz

Overall length: 6.31"

Status: Active

Intended use: Concealed Carry, Law Enforcement, Backup Gun