you have not said what bullet weight(s) you want to use. I have been using Sierra's since 1970 and found them to be very reliable in 222 Mag, 270 and 338 WM. I also reload .308 for a friend who also has a Savage 99. He has had excellent success with them. I use 41 grains of IMR 4895 which is a fairly light loading, but we are not talking a bolt action rifle here. The original loading was with Speer 150 grain bullets, but I could not find them last time a looked a few years ago. My new loads will be with Sierra 150 grain game kings, however, I am not about too talk one out of his preferred bullet. Most importantly, be safe.