FWIW, I didn't like the stock sights at first, but warmed up to them -- they get the job done. I'm just not sure that the P10C is the pistol that you want to spend a lot of coin upgrading, compared to the standard and compact 75s, i.e., I can understand if a competitive shooter spends a lot of money upgrading an SP-01 but just don't see that with an P10C.