Home / Accessory-Magazines / FN MAGAZINE FN 503 9MM 6RD BLACK View cart “Warne GLOCK 19/23 MAG EXT +5/+4 GRY” has been added to your cart. FN MAGAZINE FN 503 9MM 6RD BLACK$4999 In stock FN MAGAZINE FN 503 9MM 6RD BLACK quantity Add to cart SKU: 20-100262 Category: Accessory-Magazines Product ID: 30108 Description Description Black Baseplate Related products Sale! Warne GLOCK 17/22 MAG EXT +5/+4 FDE $5449 $5201 Sale! Ruger MAGAZINE SR40/SR40C 15RD $4895 $4610 Taurus MAG 1911 OFFICER 45ACP 6RD $3499 Walther Arms MAGAZINE PPQ M2 45ACP 10RD $4900