If and only If you are over 18 I would recommend you getting a gun. Otherwise you would be stuck with a very expensive wall hanger since you wouldn't be allowed to use it in any games. with this clarified, the first thing to do is getting aged verified so you can have access to the classifieds and Av retailers in this website. If you don't like buying online like me, you can always go to a reputable army surplus store. Some of them have guns in stock, but of course is a little more pricey.