Home / Accessory-Magazines / Kriss USA MAGEX2 EXTENSION KIT 9MM FDE View cart “Warne GLOCK 17/22 MAG EXT +5/+4 FDE” has been added to your cart. Kriss USA MAGEX2 EXTENSION KIT 9MM FDE$3299 Out of stock SKU: KVA-MX2K90FD00 Category: Accessory-Magazines Product ID: 103121 Description Description Fits G17 Magazines+23 rd. Extension40 rd. Total Capacity Related products Walther Arms MAGAZINE PPQ M1 9MM 15RD $4900 FN MAGAZINE FN 503 9MM 6RD FDE $4999 Ruger MOON CLIPS GP100 10MM 3-PACK $1695 SIG SAUER MAG SP2022 357SIG/40S&W 12RD $4999