Home / Accessory-Magazines / FN MAGAZINE FN 509C 9MM 12RD BLK You cannot add "Bergara MAGAZINE B14R 22LR 10RD AICS" to the cart because the product is out of stock. FN MAGAZINE FN 509C 9MM 12RD BLK$5699 Only 2 left in stock FN MAGAZINE FN 509C 9MM 12RD BLK quantity Add to cart SKU: 20-100375 Category: Accessory-Magazines Product ID: 31564 Description Description Black Pinky Ext. Baseplate Related products Ruger MOON CLIPS GP100 10MM 3-PACK $1695 Sale! Warne GLOCK 17/22 MAG EXT +5/+4 FDE $5449 Original price was: $5449.$5201Current price is: $5201. Springfield Armory MAGAZINE 911 380ACP 7RD SS $2699 Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 Original price was: $5499.$5237Current price is: $5237.