That would explain it.That pitting is old enough that the Chinese gave it a blue over during their refurb for sales to civilian market,
I wouldn't think it was a problem
That pitting is old enough that the Chinese gave it a blue over during their refurb for sales to civilian market,
I wouldn't think it was a problem
the norinco I had just had soft metal and that wore in such a way that the stop on the firing pin wore away and allowed the pin to wedge in a forward position as it interfaced with the firing pin stop pin. I've also had some issued with dirty pins. as long as you are in the gun, you might as well fix the trigger.the firing pin can get stuck with alot of shooting without cleaning, the will run pretty fast.