Home / Semi-Auto Pistol / FN 509C 9MM FDE 3.7″ 15+1 FS Sale! FN 509C 9MM FDE 3.7″ 15+1 FS$75400 Original price was: $75400.$66486Current price is: $66486. In stock FN 509C 9MM FDE 3.7" 15+1 FS quantity Add to cart SKU: 66-100818 Category: Semi-Auto Pistol Product ID: 45750 Description Description Striker FiredFull Ambidextrous Controls1913 Accessory Rail Related products Sale! Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2″ $94900 Original price was: $94900.$83198Current price is: $83198. Sale! Taurus G3C 9MM BK/SS 3.2″ 10+1 2 MAGS $34099 Original price was: $34099.$29463Current price is: $29463. Sale! Springfield Armory HELLCAT OSP 9MM BLK 3″ 10+1 NS $63300 Original price was: $63300.$60220Current price is: $60220. Sale! Mossberg MC-2SC 9MM BK 3.4″ 10+1 FS MS $55580 Original price was: $55580.$47609Current price is: $47609.