I bought a little 605 .357 a few years ago as a back up carry gun, started having problems with it not rotating the cylinder when the trigger was pulled so I mailed it in to Taurus and they fixed it all for free and it only took 2 weeks.
They found and replaced a bunch of things on the gun, The hand was cracked, trigger had been reworked and was worn out, forcing cone was to small and shaving lead and all the springs were worn out. They opened up the forcing cone and retimed it after replacing all the worn parts and didnt cost me anything more than the shipping.
Gun works like new again. I only use .357 125gr JHPs and 158 JHPs when I carry it but practice with my 130gr cast HPs at same velocities as the JHPs. its a comfortable little gun to shoot,