KodiakBeer:
I think Phil Shoemaker has carried a .458 Win for near 30 years up there.
Jack Huntington built a Ruger 1, stainless, 18" barrel, in .510 Wells, also known as .510
ASquare. It's the .460 Weatherby blown out to take .510 bullets. 630 grain soft point, at 2400 fps, IIRC. 150 Ft-lbs of recoil. Idea is to blow about a 2-4" hole from one end to the other, and, if that doesn't work, your knocked out, so you don't notice the bear eating you. Gun only weighed 6.5 pounds, or so.
I do know that the .458 Win mag was the original choice for the park service, but was later replaced by shotguns. I also helped develop the BRI 500-600 grain sabots, about 1500-1800 fps, that were popular with shotgun bear defense people.
Please don't take this the wrong way, but, I know a whole bunch of handgun hunters that SWEAR that when shooting animals bear sized, or bigger, that the .500JRH, .475 Linebaugh, .500 Linebaugh, my .500 Maximum all hit with and effect game about the same, or better then a .375 H&H rifle, and, they have the trophies to prove it.
That said, a bolt stainless .458 win mag or larger would be my choice, with a short barrel.
I don't want to reinvent the wheel, just use the same gun one of the best bear guides in that state has used for years.
I think Phil Shoemaker has carried a .458 Win for near 30 years up there.
Jack Huntington built a Ruger 1, stainless, 18" barrel, in .510 Wells, also known as .510
ASquare. It's the .460 Weatherby blown out to take .510 bullets. 630 grain soft point, at 2400 fps, IIRC. 150 Ft-lbs of recoil. Idea is to blow about a 2-4" hole from one end to the other, and, if that doesn't work, your knocked out, so you don't notice the bear eating you. Gun only weighed 6.5 pounds, or so.
I do know that the .458 Win mag was the original choice for the park service, but was later replaced by shotguns. I also helped develop the BRI 500-600 grain sabots, about 1500-1800 fps, that were popular with shotgun bear defense people.
Please don't take this the wrong way, but, I know a whole bunch of handgun hunters that SWEAR that when shooting animals bear sized, or bigger, that the .500JRH, .475 Linebaugh, .500 Linebaugh, my .500 Maximum all hit with and effect game about the same, or better then a .375 H&H rifle, and, they have the trophies to prove it.
That said, a bolt stainless .458 win mag or larger would be my choice, with a short barrel.
I don't want to reinvent the wheel, just use the same gun one of the best bear guides in that state has used for years.