So the 460 Weatherby Magnum throat is not an accuracy impediment,
just not as handy with .461"-diameter cast bullets as the .458 Winchester Magnum,
but there are certainly no flies on it for .458"-diameter monometal copper:


[Linked Image]

[Linked Image]

Practical rifle aspects:
30-yard point-blank range advantage of the 460 Weatherby (2900 fps) over the .458 Winchester Magnum Plus (2600 fps): .458 WM+
40-yard point-blank range advantage of the 460 Weatherby (2900 fps) over the .458 Winchester Magnum (2500 fps): .458 WM SAAMI
with 400-gr GSC HV having BC = 0.372.
Zero for 2900 fps is 250 yards.
Zero for 2600 fps is 225 yards.
Zero for 2500 fps is 215 yards.
Muzzle-KE/ 300-yard KE:
7469 ft-lbs/ 4274 ft-lbs
6004 ft-lbs/ 3344 ft-lbs
5551 ft-lbs/ 3060 ft-lbs
respectively.
All are quite adequate for deer to 300 yards.

Less recoil, lighter rifle, greater magazine capacity with .458 Winchester Magnum: Better deer rifle.

But hey !
How about a .458 Winchester Magnum Weatherby Throated (460 Winchester Magnum) as a specialized rifle for monometal copper ?

[Linked Image]


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.