bit late to reply,never mind,i run a cz style .22,put thousands of rounds through her,mainly win subs,tried eleys early on,but wins do the job,mate runs his cz american on them aswell,spot on round,dont really like to body shoot stuff,especially with a22,no wonder they dont have much thump (local,above)head shots all the way,dont be in too much of a hurry for a .17,enjoy the .22,i run both but the .17 is more a fun gun for us,the .22 is the real bad boy for rabbits,especially on the lamp,with being so quiet,lethal,enjoy,atb,ian