brownk80, wish I did have the info you request. I'd like to know myself. I've been told the Alcan 220 was the hottest ever, but no longer are made.
This does bring me to ask. Does a person need a "hotter" primer to reload the Federal Gold-Medal hulls??? I have been told the hotter the primer used in reloading this hull, the better.
This does bring me to ask. Does a person need a "hotter" primer to reload the Federal Gold-Medal hulls??? I have been told the hotter the primer used in reloading this hull, the better.