This is the best brawler of the game for me he can shield and destroy every mech in the game in 1vs1. Special power when Left Torso or Center Torso cored you can be sure some guys will do every thing to shoot you and will make crazy moves, but with a STD engine you wont be killed. You can half AMS and Machine Gun ammo to have a std 300. To add some laser on that will make the build too hot for me. EDIT: Sorry guys i have edited my build, it is exaclly the one i use.It was my first post so i am not an expert An exemple of a game:
You have a massive number of free crits and no ferro, excessive mg ammo and AMS ammo equipped but no AMS.
I'm running something similar to this for the challenge. Been pulling 600 - 700 DMG consistently with it.