I ran 165 grn SST's for a while and they seemed to do
fine on hogs. A buddy of mine had shot a deer quite a ways off and
said that the bullet did not penetrate very well. These were both being out of a 308. I am presently using 180 Grn CT silver ballistic tips and I like them a lot better and they shoot better. The ballistic tips do blow up and
you will loose some meat. I usually try for neck or head shots on the hogs.
I have hunted with 150grn Nosler ballistic tips for years using my 300
win mag. It all depends on your shot placement what bullet will be best.
If you take mainly through the shoulder shots, I would opt for a partition or an interbond. Remember that the lungs do not extend hardly any from
behind the shoulder on a hog, and if you punch him in the ribs it is a gut
shot unless the angle of attack is such that the bullet travels forward.
Yes, from what I have read and seen, the ballistic tips perform better at
less than 3000fps, that is why the heavier ones like the 180's punch through so well. Then the further shots will also do better due to the loss
of velocity. With that being said, I have punched through both shoulders
on a hog and a deer with the 165 grn. SST's