I loaded several different loads of 130 grain .270 hornady interbonds and IMR 4350 powder. Went from near min to near max. All groups were over 1"
One thing to note, I had to go out .05 beyond max col to seat the bullets at -.03. usually in my gun I am seated well below the "listed" col in the manual.
My next try is with IMR 4831.
Has any body else had experience with this combo?? Thanks, tvc15