I am preparing to test fire a load using Hornady brass, CCI BR-2's, the Hornady 178 ELD-X, and 50.0gr of IMR-4064. This is a Hornady listed max load specifying their brass. The Hornady 10th Edition indicates 2650fps from a 23 3/4" barrel.
It also indicates 2750fps using 58.3gr of Superformance, but I have yet to get any experience with this propellant. That is beginning to approach 300WM-like performance when one factors in the additional BC at the extended distances.
Hornady also markets the 30-06/178 ELD-X in
this loading. I will probably be testing this against my handload somewhere down the road. Midway indicates a 2750fps velocity from a 24" barrel.
My testing will be in a Savage Axis II for now. I have replaced the scope, mounts, and stock on it. It will have to do until I can come up with a more LR-suitable rifle.
FWIW, I have been using Hornady brass for my Garand handloads for about five years. I find it very adequate for that task. My Garand handload is 48.1gr of IMR-4064 with the Sierra 168 SMK. I typically use WLR's for this handload. I would feel confident about using my Garand with this load at 1000yd.
Greg