(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
$729.00
FN 66100723 509 MRD 9mm Luger 10+1 Black Flat Dark Earth PVD Flat Dark Earth
Warehouse inventory: Out of stock
Store inventory: Not in store
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 | Double Action Only |
| Barrel Length | 4.5" |
| Caliber/Gauge | 9mm |
| Capacity | 10 + 1 |
| Model | 509 |
| Product Type | Striker Fired |
| Safety | No Manual |
| Sights | Adjustable Sights |
| Slide Description | Optic Cut/Serrated |
| ATF Type | Pistol |
| Length | 11.5 |
| Number of Magazines | 2 10 rd. |
| Package Height | 2.6 |
| Package Width | 8.3 |
| Rate of Twist | 1-in-10" |
| Shipping Weight | 3.4 |
| Sights Type | Fixed Sights |
| State Restriction (CA) | NO SALE TO CALIFORNIA |
Be the first to hear about new inventory, in-store specials, and updates that matter to gun owners.
Check out the latest information on new products, long-range rifles, custom builds, laser engraving and more at County Armory.
June 11, 2026
The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.
Learn More
June 11, 2026
The DOJ and ATF announced sweeping reforms to modernize firearms rules and ease compliance burdens on gun owners and FFLs.
Learn MoreSelect at least 2 products
to compare
