The 600-ish grainer in WW ought to be very close to 600 grains after PC-paint and gas check added to the hardcast weight.
Firing up the pot after my nap ...
Ron aka "Rip" for Riflecrank Internationale Permanente NRA Life Benefactor and Beneficiary .458 Winchester Magnum, Magnanimous in Victory THE WALKING DEAD does so remind me of Democrap voters. Donkeypox.