Are Ghost trigger kits and springs top quality?
Yes, very good stuff.
The Ghost Rocket or Ghost Ultimate kits are great. I don't think you need the striker spring though. Just get the Ghost connector and the 6lb Wolff trigger spring. That will give you the pull you are looking for.
Glock 19 G4 | Glock 21 G4 | S&W M&P 9 Pro | S&W M&P 22 | Sig P220 Elite Dark | Sig P226 MK25 | HK P30L | HK45 | HK USP 9 | HK USP Compact 9 | HK USP 45 TACTICAL
Daniel Defense DDM4 V4 | Arsenal SGL 21 | ASA SBR w/ Side Charger | Savage Mark II FV-SR
Mossberg 590A1 20" SP | Mossberg 500 Cruiser