I see steel shot 4,5,6 as most useful for upland gunning. Experts recommend increasing by two sizes when going from lead to steel. It would seem 7.5 would not be very useful at all. Is my logic wrong?
Let me help you with that. I see LEAD shot loads in sizes from 5s to 8s as most useful for upland gunning. Leave the STEEL loads at home, unless you are forced to use them, most of the time the people doing the forcing won't be hunters, won't care what happens to your gun, and won't care if your hunt was successful.
Any further questions?
Best,
Ted