The FN 509 MRD compact with quick-detach compensator joins the ranks packing full-size performance in a compact package. The pistol is striker-fired with a compensated barrel featuring an approximate 25% muzzle flip reduction. The optics mounting system accepts nearly all major optic footprints and features all-black co-witness iron sights. The ambidextrous controls aid in manipulation. Ships with two backstraps, locking device, FN logo soft pistol case, 12rd and 15rd magazine
| Model | 509C |
| Type | Pistol |
| Caliber | 9x19 |
| Manufacturer | FN |