I just installed the HiViz CZLWO1 sight on my .22 slide (born 2018).
The Amazon ad says "Fits CZ75, 85, 97, P-01 and 83 models except Kadet, Champion and Standard IPSC models"
I did sand the base on 220 grit until the sight would slide 1/2 way in, then tapped it the rest of the way in. I only removed 3 to 4 thou off the base
Installed height is 0.163", about the same as the original #3 luminescent sight (0.165") on my 9mm slide.
I put this on my .22 slide to replace the original #1 sight (0.144" hi). I was previously hitting high, this sight puts my hits on center.
BTW, still have the black rear sight. The matching CZLW11 rear looks much too low for the .22 slide. Need one about 0.100" higher.