Okay first question... the little 7.99 complete reloading manual for the .300 win mag...
is it accurate?
second ... does case TYPE make a large difference...
my Nosler book for the load i have is. imr7828
nosler...book 6... Nosler brass
.73 gn min load is 101%
75 gn 104%
77gn max load 106%
vrs the lil every thing book winchester brass...
that is a Rather large difference in % of capacity for two pieces of brass chambered to the same bore...
what are the concerns associated with using one brass over another and the recipe out of the book