That SA CZ 75 is sweet. I have both the Kadet and Kadet II adapters for the CZ 75, and the CZC SA lower is VERY appealing.
The Kadet conversions for the CZ 75 are impressive as the construction is all steel with a fixed barrel and a small slide allow for impressive accuracy for a conversion kit. Not Bullseye accurate but accurate enough for small game hunting. The magazines also feed quite well.