Home / Accessory-Magazines / Heckler and Koch (HK USA) MAGAZINE CC9 9MM 12RD EXT View cart “Ruger 77/17 MAGAZINE 17WSM BLK 6RD” has been added to your cart. Sale! Heckler and Koch (HK USA) MAGAZINE CC9 9MM 12RD EXT$4999 Original price was: $4999.$4826Current price is: $4826. In stock Heckler and Koch (HK USA) MAGAZINE CC9 9MM 12RD EXT quantity Add to cart SKU: 51000488 Category: Accessory-Magazines Product ID: 118196 Description Description Extended Floor Plate Related products Walther Arms MAGAZINE PPQ M2 45ACP 12RD $4900 Beretta MAGAZINE MODEL 96 40S&W 11RD $3500 Sale! Warne M&P 9/40 MAG EXTENSION BLK $4999 Original price was: $4999.$4869Current price is: $4869. Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449