Home / Accessory-Magazines / Heckler and Koch (HK USA) MAGAZINE CC9 9MM 12RD EXT View cart “Warne GLOCK 17/22 MAG EXT +5/+4 FDE” 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 Beretta MAGAZINE MODEL 96 40S&W 11RD $3500 Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 Original price was: $5499.$5237Current price is: $5237. Ruger MOON CLIPS GP100 10MM 3-PACK $1695 SIG SAUER MAG 320/250 FULL 9MM 10RD $4999