User's Manual

Undertravel Screw:
The undertravel screw (marked by the screwdriver in the picture below on a
Series 6) is essentially only there to stop the Auto trigger and Cam from coming
out of the grip frame.
Pump the marker until you hear the sear ‘click’. Holding the pump in this position
adjust the undertravel screw until it touches the trigger.
This should set the undertravel screw to the proper position.
The undertravel does allow you to make your trigger pull shorter – but if you
attempt to set this too short, you will cause drag on the rear most portion of your
trigger pull. This is because the cam has rotated and is now dragging on the
trigger itself.