uphere said:
ya sure 458 would work but why it's not going to kill any critter deader than say 308 or 270 and your only going to have a sore shoulder, less money in your wallet and an animal with a big hole in it. but it's you call
A .458 has certain advantages over the small bores.
These advantages are related to the .458's low to moderate velocity. Being a low velocity cartridge, bullet failure with soft points loaded in a .458 is a non issue. Meat damage is a product of bullet construction, velocity, and placement - the .458 will not ruin meat to the extent that a high velocity bullet will, if you keep the shot out of the shoulder. As for cost, it is cheaper to load the .458 with cast bullets than it is to load a .270 with premium bullets. Unlike some high velocity cartridges, the .458 does not need a premium bullet to work to it's potential on North American game. Cast bullets, Hornady Interlocks, and Remington 405gr flat points work every bit as well as Barnes X's in the .458.
As to recoil, these things are designed to be used by people, and the recoil can be managed by most if you allow yourself to work up to it. I had a light weight Interarms Mauser X prior to getting my 602. With full powered loads I could hold 3 shots prone without difficulty. If memory serves 5 would of been a chore. In normal weight bolt action rifles, most powerful rifles I find are similar in perceived recoil. My .375 Ultra is similar to what my .416 Rigby was, and the various .458's I've shot are again similar, and this is born out by the recoil calculator on my ballistics program. Even the .500 Nitro Express double rifle I shot in Tanzania did not have more apparent recoil, although the gun weighed about 13 pounds.
The .458 has short comings. Due to a steep trajectory, long range shooting is problem unless you have done a lot of long range shooting with it. Powder capacity is an issue with the .458's short case, and the standard 500 gr bullet seldom achieves the velocity claimed by the manufacturers. Lastly, being a straight wall design, normally loaded with a bullet which weighs an ounce or better, in some rifles, feeding is not as good as it might be.
I would not purchase another .458 unless the rifle's action was long enough to build it into a .460 G&A, essentially a .458 Ultra. I've had such good luck with my .375 that it is unlikely I will go to the expense of another custom rifle of this power.