The items needed to manufacture four Concussion Railguns are the following:
*2x 2 Power Regulators*8x 8 Volatile Chemicals*15x 15 Premium Ferric Ore*15x 15 Premium Ishik Ore*15x 15 Premium Xithricite Ore*5x 5 Synthetic Silksteel*1x 1 Guardian Processor Core
==Building the Teller-Ulam Mine==