Re: .243 + H'dy 87g BTHP + Varget load
I use to use 36.0g Varget behind a 87g HPBT, or the 87g vmax with win brass and CCI200 primers. In a Sako with a 1-10" twist. They were tack drivers. But again just work your way up, and by no means is this max for that round. I think i pulled the data off a 85g bullet out of a book.
xdeano