The .17 Mach2 is a real winner as well. I have both and out to almost 100 yards the Mach2 is the winner for accuracy, but when you are talking 10ths, 100th's, or 1,000ths of an inch at 100 yards does it really matter?
The .17 HMR wins in the energy department over the .17 Mach2, but then again, would a coyote hit in the heart or the head at 50 yards be any deader???Congratulations on a great fun filled afternoon and for perhaps starting a few more on the road to Handiholicism....<><....