I have owned my CZ52 since 1991, probably put 5000 rounds through it. Had a Marine sniper put a magazine of 30 mauser rounds through a quarter hole at 25 yards. I can do the same at 7 yards, although not with military ball ammo. I have put all the add ons, nice wood grips, the extended slide release, the nut replacing the pin that was starting to get loose on mine after all those rounds.
But what remains is the worst sights, and my eyes have not gotten better.
So when I found out Novaks installs their sights on the CZ52, I was excited. I sent my slide in Monday FedEx, hoping to get it back within two weeks.
Will update as soon as I get the slide and Novak white dot sights back.