FN America 509C T 9mm Pistol, 4.3″ Barrel, 10-Round

Product Description

The FN America 509C T is a compact 9mm pistol with a 4.3″ barrel and 10-round capacity. It has a polymer frame and weighs 26.2 oz. Two magazines come with it, so you can start at the range with a spare ready.

What stands out

The action is double action only. The pistol comes with night sights, which help you pick up the front sight in dim light. The barrel has a 1:10″ right-hand twist and a thread pitch of 1/2″-28 tpi, so it takes muzzle devices that use that thread.

Overall length is 7.40″, height is 5.30″, and width is 1.35″. That is a compact frame size that suits carry and keeps the gun easy to handle at the range.

This pistol fits shooters who want a compact 9mm with night sights and a double action only trigger. It works for concealed carry, home defense, and practice. Good gear to pair with it includes a holster made for the 509C T, extra magazines, 9mm range ammunition, a cleaning kit, eye and ear protection, and a range bag. If you plan to add a muzzle device, check that it uses 1/2″-28 threads.

FN America 509C T 9mm Pistol, 4.3" Barrel, 10-Round Specifications

What’s in the Box

2 Magazines/Soft Pistol Case (per the manufacturer’s listing).

Fits and Pairs With

• Winchester Ammunition Silvertip, 9MM, 115 Grain, Hollow Point, 20 Rounds
• DoubleTap Ammunition Hardcast Solid, 9MM+P, 130 Grain, 20 Round Box
• Winchester Ammunition USA Forged, 9MM, 115 Grain, Brass Jacketed Lead Core (FMJ), 50 Round Box
• Winchester Ammunition USA, 9MM, 115 Grain, 100 Round Box

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What caliber is the FN America 509C T?

A: 9mm. This model has a 4.3" barrel with a 1:10" right-hand twist.

Q: How many rounds does the FN 509C T hold?

A: 10 rounds. Two 10-round magazines are included.

Q: Does the FN 509C T have night sights?

A: Yes. This model comes with night sights.

Q: Is the FN 509C T double action only?

A: Yes. The action is double action only.

Q: What is the barrel thread pitch on the FN 509C T?

A: 1/2"-28 tpi. Muzzle devices that use that thread pitch will fit.

Warranty and Manufacturer

Covered by the FN America factory warranty. Full product details and warranty terms are on the FN America website.

Additional information