Home / Accessory-Magazines / FN MAG SLEEVE FN 509M 9MM 17RD View cart “Springfield Armory MAGAZINE XD-S 40SW 6RD” has been added to your cart. 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 SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD $3499 SIG SAUER MAG SP2022 357SIG/40S&W 12RD $4999 Ruger MOON CLIPS GP100 10MM 3-PACK $1695 Springfield Armory MAGAZINE XDE 9MM 8RD FLUSH FIT $3699