PM9 trigger reset failure to return to battery problem
Hi,
I am running a new to me PM9 through it's routine and I am getting frequent (one or two per mag fired) failure to fire. I have investigated and cleaned and it is basically failing to reset the trigger, which I think is technically failure to return to battery. I can put my finger behind the trigger and push out (towards end of barrel) and 95% of the time it resets and can continue firing. Once I had to half rack and tap to reset it. I have no feed issues or extractipn issues and it goes boom everytime as long as the trigger is reset. When it fails to fire the trigger just does nothing when you pull it. Using some Federal classic hollows that I have not had any problems with in other guns, it is not the striker, it is the cocking or trigger reset at issue.
I am not sure if the cock cam is worn or if there are other springs that may be causing this? If it's something I can do that would be great, but otherwise how does one go about sending one to the mothership for a fix? Is this a common problem? I can't obviously carry the gun until this is resolved and reliability proven.
Thanks for your help.