Can you earn two of the same permanant unlocks?

Games Halo 5: Guardians
1

Wondering if you can get dupes

2

I believe RUL has said on a video about REQs that you do not earn the same permanent unlock twice. I forget which episode though.

3

You do not earn the same permanent unlock twice. You can get special versions of the same gun. I think there’s like 20 or 30 variations of the BR alone.