Home / Accessory-Kits / Springfield Armory HELLCAT HARDWARE MOUNT KIT You cannot add "Del-Ton RIFLE KIT M4 5.56MM 16"" to the cart because the product is out of stock. Springfield Armory HELLCAT HARDWARE MOUNT KIT$799 Out of stock SKU: HC6070 Category: Accessory-Kits Product ID: 31048 Description Description Shield RMSC & JPoint Related products Sale! Del-Ton RIFLE KIT 16″ $45000 $40673 Wilson Combat SPRING KIT S&W J FRAME $895 Sale! Barrett Firearms MRAD BREECH CONVERSION KIT $47500 $44734 Sale! Del-Ton RIFLE KIT M4 16″ M-LOK FDE $53300 $46241