Originally Posted by
flounder33
Gm54-120
That's an interesting program you linked to. I am truly surprised that the heavy bullets don't fare better.
Change the bore to .451 and keep the other values the same and they do fair better. Sectional Density helps plow through whatever the resistance may be or where it may be coming from in relation to the bullets trajectory.
Those 451 Whites and big conicals slam hard even past 200 yards with a relatively low muzzle velocity.