How to change armor

> 2535412275364128;21:
> > 2533274852660538;4:
> > Or you could go on your service record on Waypoint and go to the ‘customize spartan’ option. But the in-game method is also useful.
>
> Where is that option on waypoint?

Don’t revive old threads.

I’ve got 3.8M in reqs, how do I translate that into a new armor? I’m at the Req Customization screen but all other armor options are grayed out, I’m not seeing a button that says use your reqs to unlock this… what am I missing?