The Hornady SST is a good bullet, but as far as accuracy goes it'll depend on your rifle. I have a Winchester 70 in 7mm Rem Mag and have tried the SST's. My gun actually preferred the 150 gr. CoreLokt to the 165gr Hornady.Im thinking about going from a 150gr. core lock to a 165 grain hornaday sst i'v heard good things but was wondering if anyone has had any experence with them.