Cardinals Road 1978 Uniform

[ElfinShark2_PSN]

Maybe I’m going crazy but I cannot figure out how to unlock this uniform. Anybody know? Thanks in advance.

[Dolenz_PSN]

I have it but I don't know how I got it. It does not show as part of the Cardinals Team Affinity or Cardinals Collection rewards. It is not sellable so that means it was a reward for something.

[PAinPA_PSN]

USA CQ map?

[SaveFarris_PSN]

Just now getting to this:

Conquest Central: Take Cardinals Stronghold