In terms of hand guns, I have fired .45, 9mm, .22, .38, .357, and whatever the nagant revolver fires. I love my .45, but I got to play with an M9 in boot camp a little and fell in love with it. Not a big fan of the 9mm cartridge (I can not back it up, I have no logical reason to hate it, I just do), and I was hoping to find a Beretta in 10mm, sadly with no luck. I would love an M9 style pistol chambered in 10mm, but I have no idea where to even start looking. If no such thing exists, could anyone offer me an alternative?