Home / Accessory-Magazines / FN MAG SLEEVE FN 509M 9MM 17RD FN MAG SLEEVE FN 509M 9MM 17RD$1599 Out of stock SKU: 20-100355 Category: Accessory-Magazines Product ID: 56934 Description Description Sleeve For 17 rd. Magazine Related products Taurus MAG 1911 OFFICER 45ACP 6RD $3499 Sale! Ruger SECURITY9 COMPACT MAG 9MM 10RD $4295 $4191 Walther Arms MAGAZINE PPK/S 22LR 10RD $3900 Ruger MOON CLIPS GP100 10MM 3-PACK $1695