I'm starting to think about trading off my USP .45 for one in 9mm or .40. It seems like most handguns that come in 9mm or .40, like hi-powers, Sigs (226), Berettas, Glocks, XD's, ect. are either not offered in .45 or in those that are, have frames that are large and grotesque. Would I be better off trading in my gun for the sake of ammunition commonality and cheaper shooting or should I just reloading another caliber?





















































