https://imgur.com/a/LibCP41I created an imgur account, and uploaded a couple of pics. As noted, these are the stock sights on the gun.
Thank you Stuart, that is essentially what I got with my measurements, but was shocked really. Looking down sights I could tell the front blade and rear notch were close, but didn't think the measurements would be that close.
On my m&p 9 that I had previously used for competition, I have a stock from sight (blade width is .13 and an "Ice Claw" rear notch that is .18 wide. So there is a ton more daylight when looking down those sights compared to the cz. I think I am going to go somewhere in between when I buy these replacement sights for my m&p.