Hi all. I'm not a long range hunter, the farthest I've ever taken a whitetail is 247 yards with a 30-06. The deer was DRT. I just finished an article in the March/April edition of Rifle Shooter magazine written by Craig Boddington. It was an article on the .308 with the comparison to the 30-06. In the article he wrote that there is very little difference in trajectory at 300 yards and that "Neither cartridge is a particular good choice for much longer shooting". I find it hard to believe that I had only 50 more yards or so of effective range with my 30-06. I'm in a hunting club that has a pipeline and I am thinking about doing some hunting there next year. Will I really be limited to 300 yards with my 30-06?
Thanks
No, you won't be limited to 300 yards with a .30-06 - nor are you with a .308 Win for that matter.
Boddington never thought much of the .270 either, although he seems to have moderated some since he killed an elk at 400 yards with one.
The main thing is being able to place the bullet. A well placed bullet from a .30-06 is much better than a poorly placed one from a .300 Earschplittenloudenboomer.
There are many ways to compare cartridges but for now let's compare a .30-06 pushing a 168g TTSX to 2900fps versus a .300WM pushing the same bullet to 3150fps. Using Barnes published BC of .470 and zeroing both for Maximum Point Blank Range for a 6" diameter target (maximum deviation from line of sight = +3" and -3"), they look something like this:
Zero
.30-06 =247 yards
.300WM = 265 yards
MPBR
.30-06 = 290 yards
.300WM = 312 yards
300 Yards
.30-06 = -3.9", 2352fps, 2063fpe
.300WM = -2.2", 2572fps, 2467fpe
400 yards
.30-06 = -16.30", 2184fps, 1779fpe
.300WM = -12.0", 2395fps, 2139fpe
500 yards
.30-06 = -35.9", 2022fps, 1525fpe
.300WM = -28.0", 2225fps, 1847fpe
Wind deflection
.30-06 = 17.9" @ 500 yards
.300WM = 16.0" @ 500 yards
In other words, the .30-06 with that load is, at 500 yards, virtually identical to a .30-30 at 50 yards if loaded with a 170g Partition RN running 2150fps at the muzzle.
Losing any sleep over the difference yet? Me neither.
For myself, I wouldn't hesitate using my .30-06's at 500 yards on elk. For mule deer I'd easily go to 600 if using a bullet that would expand reliably at whatever the remaining velocity was (likely around 1850fps).
I like my .30-06s, all three of them, and my .300WM. None are going anywhere. Of the last 5 elk I've taken, 3 were with a .30-06, one with a .300WM and one with a .338WM. Which ones hit the ground the fastest? The three taken with the .30-06s.