wow. the bars on the outside are actually a really good idea. If you ccan get an rpg to detonate off the actually side of the thing, i bet it takes away alot of the impact force. also there designed to take an rpg anyways. there good becasue there light and fast and can hold more infantry then a humvee, plus you can add all sorts of goodies. (30 mil, vulcan gun, stinger missles). honestly you guys need to watch more history channel.