Hevi shot is pretty good stuff Hunted a few states this year and was part of 6 gobblers being killed either shooting them myself or calling for others

all birds shot with Hevi 13 #5 shot in combination with Hevi shot choke tube 6 for 6

distances as follows

35, 40, 42, 50, 65, 75

I know those are extreme distances I was not the shooter on the farther 2 but watched both birds go down like they where hit with a sledge hammer not 1 of those 6 birds did little more than flap a wing once or twice.