4064 is all i have ever used in mine after the wife's uncle had me load his.
It just works and i don't like to spend.money on looking for something i already have,a good shooting 270.
I don't recall ever having a finicky 270 & I've had 7................probably the easiest round I've ever loaded for; 7-08 & 280 Rem are also not finicky either, IME.
270's are sweethearts for sure. As mentioned previously, I am running good ol H4831 in the new one I got a couple weeks ago. Joking around I said SC was new enough for my needs, but good ol 4831 still works great as well:
I'm going to swipe this load. Give me a couple weeks and I'll post results. Had a sweet Ruger tang safety 280 years ago, but always wanted a 270. Just scratched the itch with a Win 70... Can't wait to get it started!
Looks like you have a shooter.
Let us know how yours does. I'm running that bullet .020" off the lands. I've always found the ballistic tip bullet very easy to load for. That load is approaching 3,000 fps in my rifle. It is a couple grains off of a book max load. That rifle is new to me, so I still need to wring it out, along with a 1956 270 fwt I bought on the same day.