I know not too many people have gotten a chance to checkout or customize a p10-s. I had a rough time finding these modifications done or really any information so I figured I would share my guinea pig experience for future p10-s owners.
I've installed the HB industries Theta trigger, CZ +2 Magazine base plates, and the CZ Custom Optics plate adapter.
I'm happy to report all of these parts fit and function on the p10-s without any issues
The theta trigger actually made the trigger pull increase by roughly 8 ounces using the stock spring, with the included 3.5# striker spring trigger pull evens out, with the 3# spring trigger pull is reduced from stock by roughly 4-8 ounces.
The CZC optics plate was a perfect tight fit and holds my Vortex Viper dot as solid as could be.
The only light I have access to that fits the p10-s is the olight pl-mini 2. The original pl-mini does not fit.
+2 Magazine plates are factory CZ parts for the p-10/p-09, part #0722-0770-02ND. They fit exactly as intended and easily hold 14 rounds. Feeding seems to be fine with the stock springs. These base plates allow for a full comfortable 3 finger grip on the p10-s