Ifishsum, I wouldn't count on a .22lr of any persuasion fragmenting. I have personally shot 10's of thousands of .22lr ammo with the vast majority being hollow point. I do not feel they carry the velocity to break apart. I have shot the dirt from only 2 feet and dug them up to see the expansion and never had one fragged. I use the old steel voting ballot boxes and most pass thru both layers of steel. Those that hit the center divider never get more than sheared in 2 pieces. But even when hitting the divider they remain whole.
Brent
Brent