I installed the “poor man’s” Prograde Kit in P-07 #3:
CGW parts:
Extended FP & spring
Hardened roll pin
Reduced power TRS
13# hammer spring (blue)
Machined sear pin
I noticed that the OEM parts appear to be upgraded. The TRS looks similar to the one in the Shadow2. The roller is smoother (0.2155” diam). The Disco is coated with a bluish tint.
The results are very nice, but not quite at the level of the full Prograde Kit in my other two 07s, especially in SA. The DA is just different. With the full Prograde Kit the spring rate of the DA pull flattens out after about the last 1/3 of the pull. The OEM DA has a steady increase throughout.
DA: 8#
SA: 3.25#
https://uploads.tapatalk-cdn.com/202...c848b7ea25.jpg