maybe you guys can help me out, what's with georgia arms offering 3 different 180gr ammo? i understand the "canned heat" part, but nothing on their website explains the differences to the ammo. i guess i could call them up and ask, but i was wondering if anyone here knew. "NEW" 10mm 180gr Full Metal Jacket 1000pkYour Price: $400.00 "New Canned Heat" 10mm 180gr Full Metal Jacket 1000pk Your Price: $390.00 "Canned Heat" 10mm 180gr Full Metal Jacket 1000pk-1Your Price: $330.00 Wanna kill these ads? We can help!