User blog comment:WhiteSeraph/Alternate Timeline Idea That I'm Really Psyched About/@comment-3341288-20110927002311/@comment-25033299-20110927045326

Tactical Defense Armor: Much slower, but more heavily armored. It has built in grenade launchers (armed with krak and melta successors), deployable shields, wrist-mounted plasmabolters, and, if it comes to it, self-destruct mechanisms.