How about enlightening me on how much deader a 458 Win Mag would make any critter on this continent then, say, a 45-70 loaded for use in a Siamese Mauser, or a Ruger.
You forgot to specify a 480-gr semi-hard Lyman PH cast bullet at 1300 fps for the .45-70 that will kill anything in North America quite reliably. And you are emphasizing the ridiculousness of the .458 Winchester Magnum deniers. Bless you. Buy a donkey for that support of the Crusade for Truth.
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.
