I am thinking of buying a 715t in California with the 10 round magazine. I am moving to Arizona this June, my question is once I move will I be able to use the 25 round mags in this gun or is the 10 round gun a model that is only going to permanently allow the 10 round mags? Should I just wait till June when I move as I am much more interested in owning a 25 round gun. Are they the same gun or are they different guns as far as the magazines compatibility is concerned. Thank you for your help.