Home / Accessory-Magazines / Kriss USA MAGEX2 EXTENSION KIT 45ACP BLK Kriss USA MAGEX2 EXTENSION KIT 45ACP BLK$3299 In stock Kriss USA MAGEX2 EXTENSION KIT 45ACP BLK quantity Add to cart SKU: KVA-MX2K45BL00 Category: Accessory-Magazines Product ID: 59698 Description Description Fits G21 Magazines+17 rd. Extension30 rd. Total Capacity Related products Sale! Warne GLOCK 19/23 MAG EXT +5/+4 GRY $5449 Original price was: $5449.$5201Current price is: $5201. Beretta MAGAZINE MODEL 96 40S&W 11RD $3500 Walther Arms MAGAZINE PPQ M2 45ACP 12RD $4900 Ruger 77/17 MAGAZINE 17WSM BLK 6RD $3795