helioskrill armour not unlocked

Games Halo 5: Guardians
1

Hi, I have completed Halo the Masterchief Collection on Legendery.
I was supposed to receive Helioskrill armour for completing it, but it is still locked.
I played co-op with a friend and he received it straight away.Any help in resolving this matter would be appreciated

beattie1999

2

Hi, I’m in the same situation. Thank you to solve this problem

3

I finally got it I had to wait 72 hours or complete all missions on easy solo

4

Thank you, I will try this

5

Same here. My friend and I went went through all the campaigns on legendary, got the achievements, and he got the armor and helmet immediately, but I have yet to receive them.