Chickencoop--------Prior to deer season, I was at the range practicing with my T/C Encore pistol in 7mm-08 and met another member who arrived with his .17 Rem. carbine. After awhile, we swapped weapons and much to my surprise, I found myself hitting clay pigeons (stationary) out to 200 yards. Now this is no big deal with my pistol at the bench, but I never expected a rimfire to do this shot after shot. After awhile, we were hitting the larger fragments quite consistently.
I believe that the .17 is very capable for varmints at that distance, if not too large an animal. I don't know that much about its killing power but can vouch for the accuracy.