I don't have a CF CZ, but if they're as good as a 452...why not?
I have an Icon in 30-06 and its very accurate, really a great rifle but mines fussy on mags- I had it up for sale over it until a PM told me it should be warranty- so I shipped it out today.
My 452 in .17HMR is unbelievably accurate.
If the Icon mags work, probably a dead heat.