FN 509

Specifications

Caliber

9mm

Barrel length

3.7"

Capacity

15

Category

Handgun

Overview

The FN 509 is a semi-automatic handgun chambered in 9mm, designed for use with a standard capacity of 15 rounds per magazine. It features a barrel length of 3.7 inches, placing it in the compact size range for handguns of this type. As a 9mm pistol, it is compatible with widely available ammunition in that caliber. The 15-round capacity provides a moderate ammunition supply between shooting sessions, while the 3.7-inch barrel length reflects a design oriented toward a more concealable or maneuverable profile compared to longer-barreled models. These specifications place the FN 509 within the category of compact 9mm handguns.

Frequently asked questions