Hello. I'm Chicago born and raised and happily living in NWI now. Anyway, I'm going down to southern Illinois to visit my in-laws next month sometime. They live in a very rural area and I'm very excited to get some outdoor shooting time. So my simple question.... Are my Glock mags ok to bring? 13 rd for my G21 and 17rd for my G17. I sure don't want to have to buy 10 rounders if I don't have to. I'll also be bringing my 10/22 and mkIII 22/45 so I don't break the bank on ammo. Thanks for the input.