Dave - If you are a gun guy, then you might like the "Box O' Truth" site. It's like we turned one of our best Pond Boss tinkerers loose on gun "myths" and conventional "wisdom".
I think the main guy is a retired engineer. Many interesting observations come out of his experiments.
I looked specifically for the .22 data, but I don't think he has figured out a way (yet) to catch the bullet in ballistic gel at the appropriate distance.
