Madbull

E´ facile da installare e ha un´azione maggiore.
Occorre meno attrito per dargli l´effetto Hop Up e, as a consequence, the pellet will come out more easily .
The grommet may have a shorter life than a regular Hop Up grommet.
2 hop-up rubbers compatible with all brands and with all electric airsoft rifles also including 2 standard pressors

rif: 32538