I really am not excited about answering your question because I do not want people to believe that I support using such small cartridges. That said, I have actually seen someone use that exact same bullet, but in a .22-250. It was a landowners young 9 year old son, and he shot a doe at about 50 yards or so. I did not see the shot. All I saw was the doe (about 75 pounds) in the back of the pick-up, and the father said that the shot was right behind the shoulder and that the doe did not run far. Upon cleaning the deer, there were fragments all over the place - kinda messy in there.
Zachary