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July 28, 2026FN 66100723 509 MRD 9mm Luger 10+1 Black Flat Dark Earth PVD Flat Dark Earth
$729.00
FN 66100723 509 MRD 9mm Luger 10+1 Black Flat Dark Earth PVD Flat Dark Earth
Out of stock
The FN 509 MRD full size pistol equipped with the patented Low Profile Optics Mounting System for users who want a full-sized duty-style pistol for personal or home defense. The pistol is chambered in 9mm and features a 4.50″ cold hammer-forged barrel featuring the FN 509 signature recessed target crown to protect rifling, maintain accuracy and performance throughout the lifespan of the pistol. The slide and frame offer a secure grip and reduced recoil. Includes FN logo soft case, two 10rd magazines, three interchangeable backstraps, four MRD mounting plates, owners manual and gun lock.
| UPC | 845737011840 |
|---|---|
| Manufacturer | FN America / FN Herstal |
| Manufacturer Part Number | 66100723 |
| Action | Semi-Auto |
| Barrel Length | 4.5" |
| Caliber/Gauge | 9mm |
| Capacity | 10 |
| Model | 509 |
| Product Type | Striker Fired |
| Safety | No Manual |
| Sights | Adjustable Sights |
| Slide Description | Optic Cut/Serrated |







