Anything you can kill a deer with will be fine on hogs. I’ve killed them with everything from a 17 HMR to a 45/70. A head shot with a small caliber bullet will put bacon on the table. Just about any shot from a large caliber will do the same. They ain’t that tough, but a Texas heart shot might have you tracking them a bit. So a good heart/ lung shot is preferable to a long walk in the woods. Texas heart shots also waste a lot of meat, head or heart/ lung shots don’t. The sows are better eatin’ than the boars, no matter the size.
Those who beat their guns into plows, will plow for those who don't.-Thomas Jefferson