I was digging through my old stuff from the Marines and found some 30rd USGI mags made by Adventureline (7) and LaBelle (3).

They have black followers and are in used serviceable condition.

Is there any value to these beyond regular USGI mags?  Possibly in a ban-state since they are pre-94 production?

Or should I just swap some MagPul followers into them and stick them in my stash?

I also found (2) Colt marked green follower mags.