The good news. My P-64 shoots better than the Bulgy Mak and the PA-63.
50 Rounds at 21', offhand, 2-hand grip.
The bad news. I started to have problems with the last mag. I looked down and the pin for the trigger guard was working itself out. I can't get it to line up and re-seat. It may have bent. Has anyone else had this occur?
The PA-63 shot very well, just not to point of aim.
I had the same problem, only the trigger hinge pin on mine would walk itself out after only shooting a few mags worth of ammo.
I replaced the pin with a 1/8th inch diameter roll pin that I picked up from Lowes. I got the 1 inch length pins and cut one with a jewelers file to the same length as the original pin. Getting the roll pin in its new home was kind of a challenge but it has yet to even think about walking its way out while I'm shooting.
The roll pin is definitely uglier than the original, but this is my carry pistol so I am more concerned with its not-flying-apart-when-I-need-it-the-most ability than I was concerned with the visual aesthetics of the gun. I blued the ends of the pin so its hardly noticeable anyways.