Here's my full parts list for my SP-01s.
Cajun Gun Works
10040, CZC race hammer and CGW sear
TR-PIN (floating trigger pin)
H-pin x2 (hammer pins)
RP-TRS (reduced power trigger return spring)
75 Shadow line trigger
1485-T2 disconnector (short reset disconnector)
Recoil springs 11lb x2
SRS-2 (firing pin, fp spring, fp retaining pin, hammer spring 11#, FP block lifter and spring, )
Extended firing pin (included in SRS-2)
75060 Stainless steel guide rod
61050 Extended firing pin (spare)
61100 FP retaining pin (spare)
Dawson Precision
Dawson .205 h / .90 wide
019-115
CZC
CZC Competition Rear sight
Flat mainspring plug
Stainless mag brake
Trigger bar spring
Right side 1/8 inch above bottom of trigger bar
Left side just touching trigger bar