With the U.E.E. flying the Hornet Mark II Medium fighter. Anvil's attention turned to its light fighter option ! The Gladius is showing its age and the Anvil arrow more focussed on its EMP. Anvil wanted a true light interceptor ! The X series is agile and combat ready its flat design make it hard to see. Space or atmosphere the X-Calibur, is more then capable. Twin engine design for speed and a chance to come back again from a fight. two nose gatlin guns with a 360 degree rotation, paired with twin canon turret mount (360 degree) deadly force. Four missiles on the wings . The "X" as pilots prefure to call it, has a real bite ! Its design based on rl fighters and jets, as the Hammerhead from space above and beyond ;