Trickymissfit
Well-Known Member
My 270 mk 5 shoots 75.5 grains very accurately with the 150 grain hornady sst.
I tried the 130 grain SST's, and they blew up going thru targets. Hornaday said I was going too fast for the design.
gary
My 270 mk 5 shoots 75.5 grains very accurately with the 150 grain hornady sst.