Firearm
FN 509MT

Specifications
- Caliber
- 9mm
- Barrel length
- 4.5"
- Capacity
- 10
- MSRP
- $784
- Category
- Handgun
Overview
The FN 509MT is a mid-size frame tactical handgun developed to satisfy advanced performance and suppression requirements. Configured for the 9mm Luger cartridge, it relies on a 4.50-inch black steel barrel built with a target crown and external threading. This model carries a restricted standard capacity of 10 rounds.
The handgun architecture uses a matte black finished, optic-ready serrated steel slide assembly. This slide tracks smoothly over a matte black polymer frame equipped with a robust under-barrel Picatinny rail and fully ambidextrous parts.
Frequently asked questions
What caliber is the FN 509MT?
The FN 509MT is chambered in 9mm.
What is the barrel length of the FN 509MT?
This configuration features a 4.5-inch barrel.
How many rounds does the FN 509MT hold?
It features a standard magazine capacity of 10 rounds.
Where can I find an FFL to transfer an FN 509MT?
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.