FN Herstal
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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.
| Barrel Description: | Stainless Steel |
| Capacity: | 17+1 |
| Grips: | Black Polymer |
| Action: | DAO |
| Barrel Finish: | Black |
| Caliber: | 9mm Luger |
| Optic Description: | Holosun HS 407C Red Dot |
| Safety: | No Manual |
| Sights: | Co-Witness Iron Sights |
| Max Capacity: | 17 |
| Slide Finish: | Black PVD |
| Barrel Length: | 4.50" |
| Weight: | 27 oz |
| Series: | MRD w/Optic |
| Frame Finish: | Black |
| Barrel Length Range: | 4" to 4.99" |
| Trigger Pull Weight: | 4.50-6 lbs |
| Hand: | Ambidextrous |
| Frame Material: | Polymer |
| Twist: | 1:10" RH |
| Barrel Material: | Hammer Forged Steel |
| Width: | 1.35" |
| Muzzle: | Recessed Target Crown |
| Model: | 509 |
| Frame Size: | Full Size |
| Slide Description: | Optic Cut/Serrated |
| Height: | 5.56" |
| Frame Description: | Polymer Frame w/Picatinny Rail |
| OAL: | 7.90" |