Firearm

FN 509C

FN 509C

Specifications

Caliber
9mm
Barrel length
3.7"
Capacity
10
MSRP
$529
Category
Handgun

Overview

The FN 509C is a compact variant designed to deliver high-tier defensive performance within a shortened frame profile. Built around the 9mm Luger round, it relies on a 3.70-inch black steel barrel that ensures structural reliability and consistent concealment utility. This model offers a 10-round capacity framework.

The top end consists of a matte black serrated stainless steel slide that tracks smoothly over a solid polymer frame. An accessory Picatinny rail handles under-barrel attachments, while the handle is enhanced by a black interchangeable backstrap grip and ambidextrous parts.

Frequently asked questions

What caliber is the FN 509C?

The FN 509C is chambered in 9mm.

What is the barrel length of the FN 509C?

This configuration features a 3.7-inch barrel.

How many rounds does the FN 509C hold?

It features a standard magazine capacity of 10 rounds.

Where can I find an FFL to transfer an FN 509C?

Identify qualified legal transfer storefronts in your local area by visiting FFLSearchTool.com.

Specifications shown are as provided by the catalog data source. Not a recommendation for any specific use.