Hey guys I was interested into getting into law enforcement so I went out and purchased an XD forty hoping to become more precise with it by the time I hopefully reach the academy and not only that I wanted to get a feel for actually carrying a weapon on me. The handgun was purchased legally for me through my uncle. Currently I am 20 . Would I need a bill of sale if I am able to carry it just in case I am stopped by an officer at a store?