That 150 PT is a good'un in my book. One of the more easy accurate ones too. Been alot of 270's over the years that have done excellent.
Yep!
Just bought some "overruns" from Nosler's Pro Shop, which have cannelures, indicating they might have been intended for Federal factory loads. Suspect they might shoot very well in my new-to-me pre-'64 Model 70 Featherweight.....