IMR 3031 LOAD DATA 223 THINGS TO KNOW BEFORE YOU BUY

The cupronickel jackets that designed high-velocity bullets possible established fouling; incorporating tin to the powder reduced this, even so the tin created its have problem. In the end, gilding steel (copper/zinc alloy) jackets eliminated the necessity for tin within the powder, and DuPont could then think about acquiring cleaner-burning powder