So I had owned my PPK for a couple of years now, put several thousand rounds through it, and have been very happy with it so far. However, on Tuesday I brought it to the range with me and had quite the mishap after only 6 rounds - the recoil felt a bit strange on the last one, and then the hammer would not drop. I pulled the slide off, and found numerous larger remnants of what looked like unburnt powder, but yellowish in color. I confirmed that the hammer was indeed stuck back and would not loosen regardless of where I would poke or lightly pry. Later inspection confirmed that the hammer seemed as if it was jammed too far back - it had NO give either up or down. This I was able to solve by taking the pin that holds it in, out, removing the pin and rod going up the frame, and reassembling. I guess what I'm trying to ask is, has anyone else heard of this happening, and should I be wary of the integrity of the gun after such an incident? It was my CCW, but I'm not sure if I can trust it now, so I've been temporarily carrying my S&W K-Frame in the meantime.