I've shot all kinds of stuff with the .17HMR I picked up a couple of weeks ago (thanks Redhawk1), with both the CCI and the V-max, and I'll tell you, I wouldn't want anyone shooting at me with one. I've shot (targets of opportunity
) 2x4's, an old wheelbarrow, a phone book, the pipes to a chain link fence (probably about 1/8" thick) and both loads just blast right through all of it. The V-max is definitely expanding faster than the CCI HP, but both of them went through the pipes and passed through the 2x4 about 4 feet behind the pipe. I'm about to break down and start hitting the meat counters at the supermarket and try to find a rack of ribs on discount, just to satisfy my curiosity of how the bullets perform in meat and bones. Varmint Al's webpage has a lot of good info on the .17HMR, great reading.
The game point is a soft point load for the .17, it's version of the hunting load for bigger varmints. More penetration and less expansion, just like deer/game loads, I suppose.