10-4 on the 'magic' Ed, I do know 520 grs of lead swatting 500 yard steel is some sweet sweet music.
I got to shake Sharpsmans hand when I bought his Shiloh 45-110 bull barrel gun, I can't believe he took a check from me.
Musta been written in pencil...
My heaviest bullet(so far) is still the 457125 "Gov't" bullet which comes out right at 515gr for me.
One of these days I'll get serious about something other than that wonderful 457121, the "Parker Hale" bullet, originally intended for muzzle loaders. 475gr of pure smackdown. Well, 20:1 smackdown.
I could see a 530-535gr Postell in my future.
Ed