» Hop-up

The first mass production LED module for Hopup.
You can change your Hopup chamber to be a tracer unit easily. (A MadBull Ultimate Hopup needed.)

Hopup C Clip 4 pcs

The Ultimate Hopup Unit ever designed 

60 degree rubber is softer than normal 80-90 degree rubber.
Much easier to install and operate than the softer rubber bucking.
The B.B. will shoot out easier and without headaches and need less skills to upgrade
Cons: This item may last shorter than the regular rubber.

60 degree rubber is softer than normal 80-90 degree rubber.
It is much easy to install and operate the softer rubber bucking.
The B.B. will shoot out easy without headache and need less skills to upgrade
Cons: This item may last shorter than the regular rubber.