Originally Posted by Timbo
Originally Posted by jnyork
Originally Posted by R_H_Clark
You might give the Yo-Dave a try first. It made the trigger in my 452 just as nice as the one in my Annie 1416 and only cost $20. It can easily be changed back or removed if you decide to do something else afterward.


This.

Also, DO NOT try to clean your CZ with a .22 rod, the bore is too tight. You need a .17 or .20 rod, one-piece such as a Dewey, nothing else will do the job PROPERLY.


I believe it has more to do with the rod dragging on the CZ ejectors than the bores actually being too tight, although the "tight bore" story is all over the net.


I found out the hard way, ruined a brand new Dewey .22 rod, ran it into my 452 and darn near didn't get it out. Stripped rod coating the length of the rod and rifling marks all the way. Ejector is not in play when using the proper rod guide, which I did.

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