I don't worry about what happens past around 500 yards, so the super long for caliber, ultra high BC game doesn't hold too much attention for me with hunting rifles.
Maybe if I was a pure target shooter & actually had a good place to shoot a 1,000 yards with easy access I'd get more excited..............drop compensation is a given today but wind drift is still voodoo, so anything to simplify that is good.
A real 2700 fps in a 22" barrel is nice if you can get it in a 7-08, but is an easy given in a 280.
I keep my 7-08 loads to 150's or less, usually 140's or 120's for my purposes.
MM
Good post MM. I have almost settled on the 150gr Nosler partition in mine. It's great out to 500 yards. Tested with a simple ballistic plex reticle, 13 oz scope. I like to keep my big game hunting rifles very simple. Lighter in weight, and well balanced. The last time I used my 7mm-08 on a hunt was on a bull 2 years ago. It worked great.
Before that elk hunt, this is what I came up with:
Testing different seating depths:
Even testing different primers. Magnum vs. standard. The magnum primers did shoot a little better, but not by enough to matter, for a hunting rifle.
I found the 150gr Nosler partitions to shoot better than the 140 TTSX in my rifle, by a little bit:
That's with a powder no one has suggested, except for me. I believe. The nice thing about Hunter powder, is it's still fairly reasonably priced around here. Easy to find too. A local shop has been sitting on a keg of it for about a year now though. Maybe because it's not as popular at BG? I know it works great in my 30-06 rifles as well.
I was buying that stuff for $30/pound a couple years ago, when powder was scarce too.