RE: Ah, that little .17...
Don't use the CCI hollowpoints, i've found they don't do any damge not to mention that accuracy in my CZ452 American is over 1inch when with the Hornady Ballistic tips that get .6 inch accuracy at 100yrds make the animal exploded.
It my new favorite round. Me and my cousin shot 50+ gophers in roughly 2hrs. Not one made the slightest movement after being hit with the Federals or the Hornady ballistic tips. My farthest shot with it is 140yrds.