Tactical Plastic Hop Up Chamber M4 M16 Series Airsoft Rifle For Marui Dboys JG And Airsoft M4 Ver.2 Series Paintball

Tactical Plastic Hop Up Chamber M4 M16 Series Airsoft AEG Rifle For Marui Dboys JG And Airsoft M4 Ver.2 AEG Series Paintball

Plastic type
Easy to adjust Hop-up instead of adjusting the gear
More stable & accurate than original type
Easy to install, can hide wire
Design for Replace the Original Hop Up Chamber.
Suitable for All M Series Airsoft AEG.
Hop Up Chamber AEG Upgrade Parts for M Series Airsoft AEG

Package:
1pcs hop up chamber upgrade parts

Hop up bucking is red or blue. We will send it randomly.