This is funny that provoked me to comment this..
"No military in the world would buy these cases any thing with that much plastic parts would be useless in the field"
--> from the beginning it's intended for gamer who wants military looking/military themed case
"any military case would be made from all metal"
--> not really, some comes with metal-rackmount computer; while other comes with non-metal, mostly they come in shape of boxes or briefcase-box made from non-metal or ballistic armor, then these boxes will be stacked vertically, there you just open the front panel for interface, open the rear for plugging the cables.. and it's ready
"any military case would be made from all metal with as few openings as possible to keep contamination down when in a harsh environment such as radiation or biological contaminated area."
--> few openings as possible? why bother if we invent what we called rubber sealing or sealed tray, so it will be safe even exposed
--> computer for military is designed to withstand harsh environment such extreme temperatures (subzero or hot in the desert), extreme moisture/humidity, protection against drop or shock, protection against dust and water/rain. NOT FOR WITHSTAND radiation or biological hazard
--> since when military or scientist exposed their computer to the radiation or biohazard when on the field? they store it inside a temporary compound or vehicle!!