Old age must be setting in. I am getting really upset with people that can't take the time to buy or or lookup the ballistics that they proport to know something about. Go out and purchase the "Fourth Edition of Ammo & Ballistics for Hunters, Shooters, and Collectors." Then come back and spill your knowledge.
For a 150 grain Hornady SST 30-06 bullet drop at 600 yards is 75.6 inches. For a Remington 150 grain Core-Lokt Ultra Bonded 30-06 the drop at 600 yards is 87.7 inches. For a rifle zeroed at 200 yards.
Now shooting at low flying air planes to hit a target 600 yards out is "questionable".
First I doubt that your rifle scope has that many inches of adjustment. And Second, I doubt that you have purchased a 20 or 30 degree rail to insure that you are not shooting into the ground.
Jim
I don't know about the "Fourth Edition of Ammo & Ballistics for Hunters, Shooters, and Collectors."
But
I've studied ballistics for quite a while, and I'll say again; Anyone who says the 30-06 isn't capable of long range shooting is sadly mistaken.
It's a tad faster, and can use heavier bullets then the 308 which had shot some pretty good scores at 1000 yards.
I've taught Sniper Schools using the M1C/D (30-06) up to 1100 yards, I've shot 1000 yard matches using a M1 and a Model 70. They work. It doesn't take a lot to get a '06 round to 1000 yards. The loads I use are 175 SMKs loaded with 47 grns of 4895, not a heavy load.
My M1 200 yard zero is 11 clicks up, my 1000 yard zero is 48 clicks, thats a 37 MOA difference. Not unreasonable.
In a bolt gun, sighted in at 200 yards it drops 34.77 MOA.
In my 300 WM Bolt gun, using 200 grn SMKs sighted it at 200 yards it drops 30.21 at 1000 yards.
Thats a 4 MOA difference. That isn't that much. I contend one would loose that advantage via the difference in recoil of the two guns.
By the way, both my Bolt guns are Model 70s, using the same mounts and same scope.
I base this not only using various BC calculators, but 35 years shooting 1000 yard matches.
People have been using the '06 for over 100 years shooting at 1000 yards, just look at the iron sights on a 03 Springfield, 1917 Enfield, and M1.
I'm sorry you are getting upset, but reality is reality and that reality is the 30-06 is more then capable of shooting 1000 yards quite well, not to mention 600 yards. You don't need exotic rails and such.
The limiting factor of the '06 or any other round is the shooter not the round.
PS:
Anyone seen blackpowder matches?
I've shot Creedmore matches with a BP 45-70, 800, 900, & 1000 yards. Sighted in at 200, the path at 1000 is 1600 inches.
But you can at least have a sandwich while you're waiting for the bullet to get to the target.