Security Suggestions.

[maxiumattack]

I think more defensive items might be of use but I'm iffy on that riot shield one, even after all the weaknesses described total immunity to bullets seems iffy.

Agreed. Almost all of the non-melee traitor weapons are bullet-oriented, so this seems like it would be utter kryptonite to rampagey traitors. Maybe make it break after a few shots?

Or have the shield only block shots if you are aiming at the chest or arms leaving the legs and head vulnerable.