Firearms

FN FNX-40 .40 S&W 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

Full-size FNX chambered in .40 S&W. The .40-caliber version retains all the features of the 9mm FNX including the ambidextrous safety and decocker.

Type: Pistol

Action: Semi-Automatic

Caliber: .40 S&W

Capacity: 14

Year introduced: 2009, Belgium/USA

Weight: 23.9 oz

Overall length: 7.4"

Status: Active

Intended use: Service/Duty