hevi 13 12 ga. shot sizes equivalent to lead shot sizes

[slicksbeagles1]

 

[stinkpickle]

They should all be the same size.   

[surehuntsalot]

the pellets MIGHT be close to the same size,but the load overall is not going to have the same pellet size,the hevishot load will have anything from #4's down to #8's in the same hull,where lead is going to have the same size pellet throughout the load