Although I have been a member here for at least 6-7 years it was not until recently that I became infected with CZ germs. Last weekend I bought a new CZ 455 American Combo (.22LR and 17HMR). I suspect I will buy the .22 mag barrel when it becomes available to have the complete combo and because I like the .22 mag. I own quite a few other .22's and just one other .17. Other .22's I own include several Winchester 9422's (including some which are .22 mags), savage 93, S&W M&P 15-22, DPMS AR15 with DPMS Bull Barrel .22 (not shot yet), two pistols and a Savage HMR with basix trigger (and a whole lot of other guns).
I have actually wanted a CZ back as far as 2005 and don't know why I waited so long since I bought lots of other guns since then. I am looking forward to seeing what the CZ accuracy hype is all about. For now I will leave the .22 barrel on until I see how well it performs. Thereafter I suspect the 455 will see most of its duties as an HMR gopher gun. This will NOT be a Safe Queen. This site was helpful to me in deciding which CZ to buy and what scope mounts/rings to buy. Thanks for all your help.
Let the infection spread!