The FN 509 Compact MRD BLK 9mm Pistol is a double-action striker-fired pistol with a polymer frame and grip and fixed co-witness sights with a low-profile mount system. The full ambidextrous controls allows for use with left- or right-handed shooters. FN 509 Compact MRD BLK 9mm Pistol - Handgun Semiauto Center Fire at Academy Sports
