I have a ParaOrd P13 that is new, but older. Has been in a box for many years, I believe. I have just started putting rounds through it. It is an alloy frame, and the trigger seems to be plastic? of some sort.

I'm having problems with the trigger returning after firing. I replaced the factory mainspring with a Wolff version.

Seems it could be one of three things, the trigger needs smoothed, the trigger channel does, or the spring is not providing enough pressure.

Anyone here run into this?