Perhaps a minor point, but I don't think CZ makes a 75D PCR. I believe (and someone can correct me if I'm wrong} that you have a PCR that is marked "75 D Compact".
When I bought my P-01 several years ago, it was marked "75 D Compact". It was a 75 compact with a light rail. CZ's explanation at the time was that the P-01 and 75 D Compact were identical, but CZ sold the gun in the US as a P-01 and elsewhere as a 75 D Compact.
Now, it looks like the 75 D Compact is the PCR and not the P-01. In the PCR write-up on the CZ website, CZ explains that PCR stands for Police Czech Republic and uses the name PCR throughout the write up, but the gun pictured says "75 D Compact" on it, not PCR. Not clear to me if CZ still makes a gun marked PCR or not.
So, you and I both have guns marked "75 D Compact", but if you put the guns side by side, they are clearly different guns.
The inconsistency between the PCR write-up and the PCR photo seems obvious to me and I'm surprised no one at CZ has fixed it or, at the very least, explained it.
Maybe it's a holdover from the communist system: "Here is gun. You buy? I don't care!" (in Borat accent).