Home / Accessory-Magazines / Kriss USA MAGEX2 EXTENSION KIT 9MM FDE View cart “Warne SIG P320 9MM MAG EXT +5 FDE” has been added to your cart. Kriss USA MAGEX2 EXTENSION KIT 9MM FDE$3299 In stock Kriss USA MAGEX2 EXTENSION KIT 9MM FDE quantity Add to cart SKU: KVA-MX2K90FD00 Category: Accessory-Magazines Product ID: 103121 Description Description Fits G17 Magazines+23 rd. Extension40 rd. Total Capacity Related products Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449 Springfield Armory MAGAZINE XD-S 40SW 6RD $3099 Ruger MOON CLIPS GP100 10MM 3-PACK $1695 Walther Arms MAGAZINE PPK/S 22LR 10RD $3900