My PPK has developed a fault, which I think can only be remedied with a new frame. The part at the bottom of the grip, where the CO2 bulb screw goes through has become distorted, so now, when you screw in the bolt to pierce the CO2 bulb, the bulb skews off to one side, and seems unsafe.
Has anyone got a knackered PPK they want rid of? Not much bothered what's wrong with it, so long as the grip/frame is still good.