bigwheeler
New member
Mojo, See how many grains it takes to fill a fired case and how many for
a sized one. You may have a large chamber and will have to up the powder
charge to get the same advertised velocity. Watch your pressure signs when
you get up there. Mike each case before and after firing to see how much it
is expanding ( back your die out a turn and a half and neck size with it. You
don't have to have a special die.)
a sized one. You may have a large chamber and will have to up the powder
charge to get the same advertised velocity. Watch your pressure signs when
you get up there. Mike each case before and after firing to see how much it
is expanding ( back your die out a turn and a half and neck size with it. You
don't have to have a special die.)