Home / Accessory-Magazines / FN MAG FN 509 9MM 24RD BLK KIT View cart “Springfield Armory MAGAZINE XDE 9MM 8RD FLUSH FIT” has been added to your cart. FN MAG FN 509 9MM 24RD BLK KIT$7399 In stock FN MAG FN 509 9MM 24RD BLK KIT quantity Add to cart SKU: 20-100423 Category: Accessory-Magazines Product ID: 45681 Description Description Black BaseplateIncludes 3 Spacers Related products Ruger 77/17 MAGAZINE 17HORNET 6RD $3795 Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449 Smith and Wesson MAGAZINE M&P40C 40S&W 10RD $4200 FN MAGAZINE FN 509M 9MM 10RD $5699