User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-71.114.57.240-20121116032913/@comment-98.217.100.40-20121116110059

First off there are no medium bowguns in Ultimate. Medium bowguns don't weigh as much as Heavy bowguns so you move faster carrying a medium then a heavy. Heavy tend to have more power than medium though.f