Home / Semi-Auto Pistol / FN FN 509 9MM FFDE 4″ 10+1 FS # View cart “Shadow Systems MR920L ELT 9MM BK/BK OR TB 10” has been added to your cart. Sale! FN FN 509 9MM FFDE 4″ 10+1 FS #$75400 $52989 Out of stock SKU: 66-100490 Category: Semi-Auto Pistol Product ID: 62254 Description Description Striker FiredHammer-forged Stainless Barrel Related products Sale! Shadow Systems DR920 ELT 9MM FD/BK HS TB 10+1 $1,51600 $1,23296 Sale! Heckler and Koch (HK USA) P30L V3 9MM DA/SA 10+1 $86900 $76971 Sale! Rock Island Armory M1911-A2 22TCM STD FS 17+1 5″ $74900 $51447 Sale! Heckler and Koch (HK USA) P30L V3 9MM DA/SA 17+1 NS $97900 $86612