How to unlock more specializations?

Games Other Halo
1

Hit 50 yesterday, and was wondering how do I unlock the other specializations other than wetwork and whatever the other one is.

Thanks.

2

I would like to know, as well. where do you verify this info, cause I have no clue, and the game doesn’t make it obvious at all

MP’s total lack of info is completely frustrating to someone like myself that has never played MP in any Halo before Halo 4

3

You can’t unless you buy a code off eBay. Complete Wetwork and Operator and by then the others should be available to you.