Hyperkin Replacement Xbox Duke Controller Joystick Adapter

The replacement sticks that Hyperkin offers (https://a.co/d/expu1iF) are designed for use on Hyperkin controllers. The center hole is too small to fit the official Xbox duke controllers. This design adapts those sticks to fit on the OEM duke controllers.

You have to use flush cutters to remove all of the material inside the joystick. Once removed, there will be 4 slots left behind - see pics. The print simply plugs into those slots. It is highly recommended to use PETG and epoxy to secure them further into place. PLA may be too brittle and snap with time and wear.