I got this little 85 lb porker yesterday.
I used a commercially made 158 gr cast RNFP on top of 13.5 gr AA#9. The gun was a Marlin 1894c in .357 magnum.
The bullet entered the head/neck just above the ear, broke the neck traveled the length of the pig before exiting just in front of the rear leg.
Gotta love cast penetration, this pig didn't move an inch when he got hit, it was bang-flop. End of story.
GH1