JokeplaN

I was wondering what you have to do to unlock the Mark VI armor and helmet in Halo 5. So I read that you have to complete one mission or one match in multiplayer in the MCC and get the achievement "Your Journey Begins". I've completed the first mission of Halo 2 on MCC and got the achievements "Cairo Station" as well as "Your Journey Begins" but I still don't have the Mark VI armor and helmet unlocked in Halo 5. Does anyone have similar problems or a solution to this issue?