I've not had a chance to use it on pig, but over the past few years I've worked up a LOT of 45 Super loads ranging from a 185gr at 1600 fps to a 300gr WLNGC cast bullet at 1150 fps from a 5" KKM barreled Glock 21 Gen4.

The 250gr XTP rolling along at 1300 fps should be a good load!

Even the 45 ACP is no weakling, with 9.0gr of Power Pistol it will toss a 230gr XTP to 1100 fps from a 5" bbl.

I've got a lot of pics of stuff, but I also worked up a 255gr Beartooth WFNGC, has a big ole meplat on it, and got it over 1300 fps although even at say 1200 fps it would probably work wonders on hog.