MK23 nub actuator

MK23 nub actuator made of Onyx, the piece fits perfectly in the hole of the pusher without having any gaps.

The nub area is more elongated so that it can catch the entire surface of the seam that the rubber has, in this way with less tension it is possible to lift heavier balls and they come out faster.

Fits any rubber or Rhop system.

It is recommended to have TDC.