A sector chip, or tappet delayer, is designed to extend air nozzle retraction duration. This one was specifically designed for use with SHS gears several generations ago, but it was found to be applicable to many different gear sets, some with a little modification. In its current configuration it provides maximum retraction time, and in some guns may need to be trimmed down to facilitate airseal. Material removal from the cam is typically done from the release side. This model has markings on the far side as a reference point for said modification. This project was done in collaboration with Clandestine Airsoft.