I copied and pasted this to my puter a few years ago from a BB post. I can't vouch for its accuracy.. Comparing the 06 to the .280 Rem.
30-06 150gr ENERGY
muzzle 100yds 200yds 300yds
2820 2281 1827 1445
280 150gr ENERGY
muzzle 100yds 200yds 300yds
2781 2293 1875 1518
30-06 150gr VELOCITY
muzzle 100yds 200yds 300yds
2910 2617 2342 2083
280 150gr VELOCITY
muzzle 100yds 200yds 300yds
2890 2624 2373 2135
The .280 outperforms the 06 hands down. So now whats the new all around rifle
Is kinetic energy an exact measure of lethality? Generations of in print Gunwriters have claimed it Kinetic energy is an exact measure of lethality, with charts listing how much KE is needed for this size animal, and more KE for a bigger animal. All of it is pseudo science. None of their claims has anything that might be considered a replicable result or process.
This guy has a very interesting page on terminal ballistics:
http://www.rathcoombe.net/sci-tech/ballistics/wounding.html
I agree with this statement the author makes:
http://www.rathcoombe.net/sci-tech/ballistics/mechanics.html#lethality
Other than hits to the central nervous system (brain and spine) or the unpredictable mechanism of spontaneous cardiac arrest or cranial hemorrhage, the only reliable cause of rapid death is through hemorrhaging produced by cutting a hole through major blood-bearing organs (heart, lungs, liver) or major blood vessels (e.g., aorta). The dimensions and especially the location of the cavity produced by the bullet will determine the rate of hemorrhaging and in turn the rapidity of the onset of death. It is actually more lethal in some cases to sever the arteries directly above the heart, than to penetrate the heart itself. If these arteries are cut, blood pressure instantly drops to zero and death will follow in seconds (this is one reason why an arrow can kill as fast as a bullet). Lethal hemorrhaging does not depend upon how much blood exits the body, but only upon the loss of blood pressure.
I am not a believer of KE numbers, I believe that the greatest through hole is the best predictor of lethality. (And in so far as that, where is the data?) To create the greatest through hole, bullet expansion at velocity is extremely important. Every so often a gunwriter writes something worth reading, and Dave Scovill in Handloader 318, "
Revisiting Bullet Performance" hit a home run. To quote "
One of the most interest facets of Mr. Scuichetti's work is that the vast majority of what we might call "hunting" bullets deliver optimum performance in terms of penetration potential and weight retention with an impact velocity window ranging from 2,500 fps to 2,200 fps."
Run the ballistic numbers and see just at what distances your favorite thunderstick keeps its bullets between these velocities.
Anyway, the 30-06 is still a grand cartridge. It does not kick as hard as one of the magnums, does not have the ear shattering, flinch creating blast of a magnum. One article claimed that 300 Win Mag was the only "magnum" to still have good sales numbers, even though the author did not provide a ranking of sales. I have shot the 30-06 extensively, it is easy to reload, the best loads were figured out decades ago. If your 30-06 won't shoot a 150 gr bullet with 47.5 grains IMR 4895, or a 168 SMK with 55.0 grs IMR 4350, then something is wrong with the gun or the shooter. The 30-06 performs well out to 300 yards with all bullet weights, I consider the 400 yards plus crowd to be unethical types, especially when you look at bullet expansion at those distances, and the difficulty of placing the shot within a lethal zone (about the size of a pie pan on deer) at distance, so out to the extreme range of bullet expansion and shooter CEP, the 30-06 is an excellent performer. I have shot the thing in competition and out to 1000 yards, and it kicks too much for a target round, but it is quite capable of target grade accuracy all the way out.
And this is an important consideration, if the country store carries ammunition, they have the 30-06 in stock. Don't discount supply at source as an important factor.
Even old 30-06 rifles are capable of excellent accuracy.