matt d,
Sure I have heard of a couple of kills using the .17 HMR. Results were less then great as far as I'm concerned. I saw the results of a head shot coyote using the .17. Range was just over 40 yards(called it in) and the coyote was looking at the hunter over some scrub live oak that was about 14 inches tall. Bullet hit exactly were the hunted aimed, between the eyes. Darned near scalped the dog and when the hunter was getting up to retrieve the coyote it scrambled up and took off. The hunter shot it twice more and his friend finished it off with his .22-250. I got the story right from the hunter while at the sporting goods store where he was putting the .17 in the consignment rack to be sold. While the .17 HMR may be great for animals 10 pounds and under, I would trust it for anything larger. Lawdog