Spring trigger pistol K-100 GRAND POWER

To install the trigger spring is recommended that you previously prepare a pin with the same diameter as the trigger hole and its width. In this way, the spring can be attached to the trigger while the whole assembly is installed inside the frame. Next, when entering the original pin   On one side of the frame we will remove the one that is holding the spring on the other side, being held by the new pin .

The "mounting" pin can be manufactured starting from, for example, a 3mm drill bit or any other cylinder of this diameter.