Home / Accessory-Magazines / FN MAGAZINE FN 509 9MM 10RD FDE View cart “Warne GLOCK 19/23 MAG EXT +5/+4 GRY” has been added to your cart. FN MAGAZINE FN 509 9MM 10RD FDE$5699 Only 2 left in stock FN MAGAZINE FN 509 9MM 10RD FDE quantity Add to cart SKU: 20-100346-2 Category: Accessory-Magazines Product ID: 26003 Description Description FDE Baseplate Related products Sale! Ruger MAGAZINE SR40/SR40C 15RD $4895 $4610 Sale! Ruger SECURITY9 COMPACT MAG 9MM 10RD $4295 $4191 Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 $5237 Taurus MAG 1911 OFFICER 45ACP 6RD $3499