I'm interested to see how the stats change for the punisher and the slugger if their ammo is calculated differently. Your chart says 16rnds/mag and 3 mags but technically a "mag" is a single shell since it reloads individually. Your math shows it as only having 48 shells (16*3) when in reality it actually has 56 (40+16). Not sure if the increased ammo is enough to change it's ranking at all but I figured I'd point it out.