Not really what you are asking, but with my sporter 308 barrel the lands are at 3" even with that bullet.
I can load 2.95" mag length max. As mentioned above you will probably need a custom chambered barrel in 30-06 set up for that bullet.

I have not shot this round yet at distance.
Still working on it.
I plan to use it for a long range hog hunting for now,
and get a target barrel later.

Last chrono, I got 2600 fps out of my 22" barrel but the weather was very hot.
No pressure signs. You should be able to get another 150+ fps out of an 06.

I think somebody over at snipers hide has shot the 208 amax out of a 30-06 over RL17 with
good results.