Using a ballistics calculator the 30-06 exceeds th 308 by anywhere from 10-20% in all catagories. If you are hunting with it than recoil means nothing as its going to be a 1 or 2 shot evening but if you plan to shoot it at the range than I use a $10 butt pad that I got at CT, I can hardly feel 40 rounds from a 30-06. 30-06 bullets are everywhere and the range of projectiles is simply second to none making the 30-06 a very consumer friendly calibre. I say go big or stay home and nothing says drop dead better than 180 grains fired from a 30-06, than again a fly doesn't care if you kill him with a paper or a brick, dead is dead, I just prefer the brick.
They're both great rounds, and the main advantage of the 308 is the short action, so if the gun you want has the same action length for both, you might as well go with the '06. For me I use the 308 in a short gun for close / brush hunting (BLR) and a 270 for reaching out farther (Parker Hale M98 bolt action).
I seem to recall reading here years ago in one of these "Ought vs. 08" threads the short case of the .308 meant faster powder burn and more consistent burn rates for increased accuracy, or something like that. Not too sure but it was something I recalled the .308 had a theoretical leg up in something, anyway.
I like saying "aught" as well.![]()
what about the 338 win mag?
what about the 338 win mag?
The hunting community mostly uses it as a slightly fatter version of the .300 Win.
I am using it as a lighter version of the .375 H&H. I compare the trajectory to the .30-06 with 180gr Partitions. The .338 will launch the 250gr Partitions at a similar speed, +2700 fps, and the .308" 180gr and .338" 250gr have virtually identical ballistic coefficients: .474 and .473 respectively.
what about the 338 win mag?
I am using it as a lighter version of the .375 H&H. I compare the trajectory to the .30-06 with 180gr Partitions. The .338 will launch the 250gr Partitions at a similar speed, +2700 fps, and the .308" 180gr and .338" 250gr have virtually identical ballistic coefficients: .474 and .473 respectively.
I can manage those loads in a 6 1/2 to 7lb rifle. I am not sure how a rifle of that weight would be in a .375 H&H. On the other hand, I doubt any North American game would ever tell the difference between a .338 and .375; that is why I have a .338 Win Mag now.



























