These are designed and manufactured by ShtokCustomWorx with the idea of using it as a way to have a removable chassis system. So one chassis could eithe rbe used for multiple hilts or be removable.
It is a DIY item and designers will be using these in the future for their chassis designs. You can also design your own.
Supports pixel builds and led builds, 2 switches, blade detection and tangible font selection(feature of cfx)