Home / Semi-Auto Pistol / FN FN 509 9MM FFDE 4″ 10+1 FS # 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! Taurus G3C 9MM BK/SS 3.2″ 10+1 2 MAGS $34099 $27681 Sale! SIG SAUER P365X-MACRO COMP 9MM 3.1″ 17+1 $89999 $87335 Sale! Rock Island Armory ROCK ULT CCO 9MM/22TCM9R 4.2″ $83900 $71644 Sale! Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2″ $94900 $83198