droid1963
CGN Ultra frequent flyer
phatns2pid said:I don't think there's a huge reason not to, but .308 is very similar to 30-06, and it is both cheaper and more ubiquotous.
A .308 more ubiquitous than an ought-six? I'm pretty sure that the 30.06 is the single most popular round among hunters... for reasons of accuracy and versatility already stated, but also because of it's easily available. One of the considerations I had when purchasing my Win. Model 70 was the fact that I could get factory 30.06 ammunition from Happy Valley to Prince Rupert.
But don't take my word for it:
"If rifle, cartridge, and reloading die sales, along with hunter opinion mean anything, the .30-06 is still the most popular big game cartridge in the world. Which is saying a lot when we consider that even after close to a century of trying, we still haven't come up with a cartridge that comes close to threatening it popularity.
Developed and introduced by Springfield Armory in 1906, the .30-06 is a slightly shorter version of the earlier .30-03 cartridge. Its development as a U.S. military cartridge was inspired by Germany's development of the 7 x 57mm and 8 x 57mm Mauser cartridges. In addition to serving as the primary U.S. battle cartridge until 1952, the .30-06 has established a track record on target ranges and in the game fields that has yet to be equaled by any other cartridge. Other cartridges have now set more accuracy records and many hunters now choose more powerful cartridges for big game, but no cartridge has served both roles better than the .30-06.
When one takes a close look at the .30-06, the reasons behind its success become quite clear. To begin with, the .30-06 is about the most powerful cartridge the average shooter can handle without suffering discomfort. To end with, the .30-06 shoots flat enough for long range shooting of deer and pronghorn and it hits hard enough for most of the world's big game. As a bonus, a good bolt action rifle in .30-06 is accurate enough for varmint shooting even though it is far too much cartridge for such a task.
Hunter opinion on the best bullet weights for the .30-06 differ, but the 150 grain for deer size game and the 180 grain for everything else still makes a lot of sense. When all is said and done, the handloader with IMR-4350, IMR-4064, H4350, H414, and W-760 sitting on his powder shelf needs to look no farther."
Source: Hodgdon Data Manual, 26th Edition