Description
This 5-inch direct drop-in ported barrel is built specifically for the FN 509 and designed to work seamlessly with Apex ported slides. At $250, it delivers practical performance gains for shooters focused on faster follow-up shots, whether at the range, in a defensive handgun class, or during a hunting sidearm qualification.
Manufactured from a cold hammer forged blank of heat-treated stainless steel, this barrel offers the durability and longevity that serious shooters demand. The 1:10 twist rate stabilizes a wide range of common defensive and target loads, while the recessed target crown protects the rifling and helps maintain consistent accuracy shot after shot. The black Melonite finish adds corrosion resistance and reduces glare, keeping the barrel low-maintenance and ready for hard use.
The five-port design is the core feature here. These ports are strategically placed along the bore to vent high-pressure gas at the right moment, reducing muzzle rise and felt recoil. This means you stay on target more easily, get back to your sights faster, and shoot more accurately during strings of fire. For concealed carry or home defense, that control under recoil is a real advantage. Each barrel is 100% manufactured in the USA, right in Phoenix, Arizona.
Important fitment note: This barrel is designed for use with Apex slides for the FN 509. The port vents on the slide must align with the barrel ports when the barrel is in battery. If the slide does not have matching port vents, the hot gasses exiting the barrel ports will explosively de-construct your pistol frame. Verify your slide compatibility before installation.
Product specs:
- Length: 5 inches
- Twist rate: 1:10
- Material: Cold hammer forged, heat-treated stainless steel
- Finish: Black Melonite
- Ports: 5-port design
- Compatibility: FN 509 pistols with Apex ported slide
- Origin: 100% USA-made
Reviews
There are no reviews yet.