Shot one at about 10 yards with my .223 a few years back. Me and a buddy were sittin on my truck tailgate in the evening overlooking a field, waiting for the 'hogs to come out. I happen to turn and one was standing up just looking at us.
I told my buddy to shoot, he told me to shoot. After a few minutes of this back 'n fourth "you shoot...no you shoot", I gave in and shot it.
The 40 grain V-max just turned him inside out. Literally. It was a spine and some backwards ribs....with other "stuff". Some identifiable, some not.
I like to shoot 'em past 200 yards. More of a challenge.
Dave