Madbull Shark red bucking, (2 buckings included)

This pack includes:

2x Rubber buckings.
2x fishbone devices.

60 degree rubber is softer than normal 80-90 degree rubber. Much easier to install and operate.

Shark Hop-up Bucking was originally designed to prevent double feeding.

By having 3 special “fins” inside the bucking, Shark Hop-up Bucking can hold one and only one B.B. tightly in the chamber.

Fishbone device:

Traditional hop-up pressure device can apply uneven pressure on to BB’s.
The Fishbone device will apply even pressure onto BB’s and provides consistent accuracy.