OK, I just ordered a new Savage .17 cal HMR, heavy barrel and the accutrigger. I was impressed on the reviews of how flat it shot, and nice small groups. Now I hear stories that it won't kill a groundhog "dead" at much more than 75 or 100 yards. If thats true, I'll stay with a .22 LR or .22 Mag. So how about any of you that own one and shoot critters with it. How has yours worked, and what brand and type bullet do you use. T.