Do we ever find out what model the Marauder II he pilots is? Was it customized?
Per Isle of the Blessed he is firing gauss rifles from the arms . . . and the only one like that I can find is the -4L which is supposed to be out in '84. Which makes it hard for him to have one during the seige of New Avalon.
Speaking of the -4L, do we get any fluff on it? Hard to imagine the Cappies captured that many 5 series from the Dragoons or Blakists.