Home / Accessory-Magazines / FN MAG FN 509 9MM 24RD BLK KIT You cannot add "Ruger SECURITY9 COMPACT MAG 9MM 10RD" to the cart because the product is out of stock. FN MAG FN 509 9MM 24RD BLK KIT$7399 Out of stock SKU: 20-100423 Category: Accessory-Magazines Product ID: 45681 Description Description Black BaseplateIncludes 3 Spacers Related products Ruger MOON CLIPS GP100 10MM 3-PACK $1695 Springfield Armory MAGAZINE XDE 9MM 8RD FLUSH FIT $3699 SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD $3499 Walther Arms MAGAZINE PPQ M2 45ACP 10RD $4900