Home / Accessory-Magazines / FN MAG SLEEVE FN 509M 9MM 17RD You cannot add "Bergara MAGAZINE B14R 22LR 10RD AICS" to the cart because the product is out of stock. FN MAG SLEEVE FN 509M 9MM 17RD$1599 Only 2 left in stock FN MAG SLEEVE FN 509M 9MM 17RD quantity Add to cart SKU: 20-100355 Category: Accessory-Magazines Product ID: 56934 Description Description Sleeve For 17 rd. Magazine Related products Springfield Armory MAGAZINE XDE 9MM 8RD FLUSH FIT $3699 Taurus MAG 1911 OFFICER 45ACP 6RD $3499 Sale! Ruger SECURITY9 COMPACT MAG 9MM 10RD $4295 Original price was: $4295.$4191Current price is: $4191. Springfield Armory MAGAZINE 911 380ACP 7RD SS $2699