75 Compact comes with the steel frame, but does not have the de-cocker. If you want the de-cocker, looks like you have to get the Alloy frame. I have also been looking.
The PCR compact does not have the accessory rails, and only has the Alloy frame, and has the de-cocker. The P-01 seems to add accessory rails to the PCR compact, keeping de-cocker and alloy only frame option.
If you want the steel frame a I do, and the de-cocker, you have to move to the Full size 75 BD, which I felt today. They wanted $499 used, but it had only 1 ten round Klin-Ton magazine. Oh well. Trigger on that one seemed very smooth and not too heavy. But, the cost of 2 new 16 rd mags would have brought the price up.
Did I get those models right, CZ guys?