I did some searching here, and it's not clear if you can buy a P-10C replacement frame? (and maybe I didn't find the right thread on this). It doesn't appear you can as the frame is serialized (similar to glock and others), but I thought I'd check. I was hoping it was as easy to buy and swap a frame as it is for the sig P365/365XL (but it is the FCU that has the serial number for a P365).
So, if the answer is you can't, is the only option to send it in to CZ for a replacement? Let's say you dropped it and it cracked, or you bought one that the frame had been "bubba'd" in some fashion (but the rest of the gun was fine). Will CZ allow a certified gunsmith to do a swap, or does it have to go to CZ?