This is a FN America Pistol: Semi-Auto known as the FN 509M MRD chambered in 9MM, model # 66-100741, UPC 845737011567
Model Series: FN 509M MRD
Gun Type: Pistol: Semi-Auto
Caliber: 9MM
Action: Double Action
Capacity: 15+1
Finish: FDE
Stock: FDE Polymer with Mil-STD 1913 Accessory Rail
Sights: Black Co-Witness
Barrel Length: 4
Overall Length: 7. 4
Features: FN Optics Mount System/ Interchangeable Backstraps