ARX-99 Punisher is the latest advancement in military mechs. This mech is armed with two light machine guns, eight charged ion homing missles, and a prototype heavy photon laser! Ion missles, on contact, explodes with an EMP (electro magnetic pulse) and very shortly scrambles controls of vehicles so they have gone haywire for an estimated two seconds. The prototype laser requires so much energy that it is built with it's own radioactive isotope (sealed of course) separate from the isotope that runs the mech. Punishers are equipped with a jump-jet behind them. Although they are usually used for jumping up to 70 feet, if energy from the laser is directed to the jet it can fly a mile and a half.
I give credit to The mastermind of lego's SCM-3000 Combat Mech for inspiring me and Mark Stafford's mechs.