What are the differences between the first gen Crowns and the "Latest Greatest" version?
Will there be a bolt on power plenum for Crowns?
Will there be a bolt on power plenum for Crowns?
I believe the first generation Crowns don't have the AMP regulator and some of the Gen don't either.
Refer to this thread,
https://www.airgunnation.com/topic/fx-amp-regulator-on-crowns-and-impact-x-not-all/