ASK AN EXPERTDescription
- Striker-fired autoloader
- 4.32in cold hammer-forged stainless steel barrel
- FN Low Profile Optics Mounting System
- 5.5 to 7.5 lbs. Trigger pull
- Suppressor Height Trijicon 3-Dot Green Tritium Night Sights
- MIL-STD-1913 accessory mounting rail
- Interchangeable backstraps
From the makers of the world's most battle-proven firearms, comes the release of the FN 509 Compact Tactical 9mm 4.32in Semi-Automatic Pistol, the smallest and most concealable 9mm tactical pistol available on the market. Easily deployed as an everyday carry with the standard 12- or 15-round magazines or on the range with the extended 24-round magazine, giving 51 rounds of ammunition at the ready. The 4.3-inch cold hammer-forged threaded barrel makes it compatible with today's most popular aftermarket accessories like compensators or suppressors and the FN Low-Profile Optics-Mounting System, capable of accepting more than 10 miniature red dots, rounds out this compact tactical pistol.
Warranty Information
| Caliber | 9mm |
| Operation | Double-Action |
| Mag Capacity | 12/15/24 Rd |
| Weight, oz | 26.2 |
| Barrel Length, in | 4.32" |
| Overall Length, in | 7.4" |
| Twist Rate | 1:10" RH |
| Height, in | 5.3" |
| Width, in | 1.35" |
| Trigger Pull, lb | 5.5-7.5 |
| Sight Radius, in | 5.6" |
| Slide | FN Low Profile Optics Mounting System Sight Protecting Slide Cap External extractor; loaded chamber indicator |
| Barrel | Cold hammer-forged stainless steel Recessed target crown Polished chamber and feed ramp 1/2" x 28 threaded Barrel O-Ring retention thread cap |
| Frame | Polymer construction with replaceable steel frame/slide rails Enhanced grip texture which enables faster follow-up shots in all conditions Interchangeable backstraps MIL-STD-1913 accessory mounting rail |
| Operating Controls | Fully ambidextrous slide stop lever and magazine release |
| Magazine | High visibility, low-friction follower Polymer base with black finish |
| Ships With | Two interchangeable backstraps One 12-round, 15-round and 24-round magazines Owner's manual Locking device FN logo soft pistol case |
