For those times that you just need maximum ammo. No room for bap or arm armor. Just max engine, a tag, aretmis, and your missiles. If in CW the extra ammo is crucial. If you are just pugging this alternative is fantastic:
Isn't that the purpose of this build? I mean, zero armor on the arms equals zero protection for the STs... means you need to stay out of enemy fire all the time.. not? ;-3