Thanks for the reminder; I forgot you had Weapon Encyclopedia.<br/><br/>Most of the exo-mechs are set up with electrical current running through the fists, allowing them to give super punches.  The leader, however, appears to have a minigun forming on his arm (no Activation rating; it's just doing the anime slow-motion transformation that happens instantaneously in real time).<br/><br/>...Gah!  You have Feature appearance of 6?  How did I not catch that?  It caps at 3.