Home / Accessory-Magazines / FN MAGAZINE FN 503 9MM 6RD FDE View cart “Smith and Wesson MAGAZINE M&P40C 40S&W 10RD” has been added to your cart. FN MAGAZINE FN 503 9MM 6RD FDE$4999 Only 2 left in stock FN MAGAZINE FN 503 9MM 6RD FDE quantity Add to cart SKU: 20-100507 Category: Accessory-Magazines Product ID: 26000 Description Description FDE Baseplate Related products Walther Arms MAGAZINE PPQ M2 45ACP 12RD $4900 Sale! Warne GLOCK 19/23 MAG EXT +5/+4 GRY $5449 $5201 Ruger 77/17 MAGAZINE 17HORNET 6RD $3795 Walther Arms MAGAZINE PPK/S 22LR 10RD $3900