any one have any info about the armor types on HALO 4, I see that theres MK IV, WETWORK, and another I forgot what it was. But any info on how to get it?
If your interested in those two armor sets
Mark VI - complete campaign legendary solo or co-op and you will also unlock the legendary visor and 117 emblem
Wetworks - a specialization armor which is can be chosen as your specilization if you wish it to be you spec in halo 4 at SR50 and it will grant you some emblems, the wetworks armor and some in game abilities, wetworks will allow you to move more quietly as well as assassinate players faster and efficiently
are you serious! :o 
I think thats EFFIN great! lol