This TDC (Top Down Centre) Trolley is designed for the Prometheus Elite CNC Hop Up Chamber to use an M-nub to distribute the maximum amount of hop over the hop window. This gives the BBs more stable and uniform spin improving accuracy and shot consistency.

The improved trolley and M-nub can be used in conjunction with all bucking types and also works perfectly for R-Hop & Flat-hop setups utilizing a top-down system that applies hop perfectly downwards for the most consistent pressure distributed onto the Bucking and BB. As a result, increased accuracy over longer distances.

• Increase shooting distance, accuracy and consistency.
• Micro adjustments for the perfect hop setting.
• Can be used on all hop styles: standard bucking, R-HOP, Flat-hop, and Advanced R-Hop buckings i.e. Maple Leaf Macaron

Package Contents

• 1 x TDC Trolley Unit
• 2 x M-nubs