I installed the CGW Pro package with the 11.5lbs main spring and the CGW flat trigger on my S2C after about 100 rounds. It now has over 1k rounds of 115gr, 124gr and 147gr. I carry it with Underwood Defense ammo. I’ve used it in IDPA and Steel Challenge but haven’t shot it yet in USPSA.
It’s been very reliable and haven’t had a FTF/FTE. I carry it in decock position.