I just successfully put a Cajon Gunworks Pro Package in my P-01. I watched the videos below for help. These videos were specifically CGW. I did some reading and looking on the Forum and watched some of the listed video tutorials. I thought I’d add these, haven’t found some before starting.
Pro Parts Description
CZ 75 Decocker Disassembly (P-01)
CZ 75 Decocker Sear Cage assembly
CZ 75 Hammer Assembly
CZ 75 Pro Package Assembly (P-01)
CZ 75 Trigger Screw adjustments