Talk:Mastery Rank/@comment-24.16.72.248-20130615081014

If I sell a weapon at rank... let's say 15, and I buy it and try to get mastery for it: will I be able to do that?

Meaning, will I have to level the weapon or warframe to 15, then I get the exp after I pass level 15, or do I still get exp for the weapon/warframe before that level.