Hi, this may seem harsh, but one should know the operational theory of their firearm and be able to tear down, inspect, and reassemble the firearm. Fixing simple problems for a fee may seem the economical cost path, but I assure you it is the high cost path in the long term. Learning one's firearm function and internals only enhances the shooting hobby. Every time I pull the hammer back, I understand what is occurring in my revolver. There's joy in knowing that. That knowledge brings me closer to my firearm and enhances the joy of use and makes me a better shooter. I know and love all my guns!!!!!!!!!!
Regards,
Richard