I bought my first Taurus (model 66 .357) and, the first time I took it out (after first cleaning and oiling) after 14 rounds THE CYLINDER LOCK BROKE AFTER 14 ROUNDS. THERE ARE CYLINDER LOCK SCARINGS ALL AROUND THE CYLINDER. I am very disappointed in the quality of this handgun. This shows me no QC. Who can I talk to at Taurus to come and get this revolver AND FIX IT. I could not believe this firearm malfunctioned AFTER 14 INITIAL ROUNDS.