FN 509 MRD w/Holosun 407C Optic 9mm 66101927
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 Holosun 407C Red Dot, FN logo soft case, two 17rd magazines, four MRD mounting plates, owners manual and gun lock.
FN 509 MRD w/Holosun 407C Optic 9mm 66101927
| Brand | FN |
| Category | Pistols |
| Series | MRD w/Optic |
| Model | 509 |
| Caliber | 9mm Luger |
| Barrel Length Range | 4″ to 4.99″ |
| Capacity | 17+1 |
| Action | DAO |
| Frame Finish | Black |
| OAL | 7.90″ |
| Frame Material | Polymer |
| Hand | Ambidextrous |
| Slide Finish | Black PVD |
| Sights | Co-Witness Iron Sights |
| Slide Description | Optic Cut / Serrated |
| Barrel Finish | Black |
| Barrel Material | Hammer Forged Steel |
| Muzzle | Recessed Target Crown |
| Twist | 1:10″ RH |
| Frame Size | Full Size |
| Grips | Black Polymer |
| Optic Description | Holosun HS 407C Red Dot |
| Trigger Pull Weight | 4.50-6 lbs |
| Height | 5.56″ |
| Safety | No Manual |
| Width | 1.35″ |
| Barrel Description | Stainless Steel |
| Barrel Length | 4.50″ |
| Max Capacity | 17 |
| Weight | 27 oz |
| Frame Description | Polymer Frame w / Picatinny Rail |




