This polymer M4 AEG rotary hop unit is made from a strong and durable blue polymer and comes complet..
AIP M4 / M16 Hop Up Chamber Button Head Screws (2.5x8 PB)
Features
Steel Construction
Fo..
The Ares M249 hop unit is designed for use with the Ares M249 and is not comptabale with any other M..
This is a high quality aftermarket AUG AEG hop up chamber from JJ Airsoft. This polymer hop uni..
This is a high quality aftermarket G36 AEG hop up chamber from JJ Airsoft. This polymer hop unit com..
This is a high quality aftermarket SIg 552 AEG hop up chamber from JJ Airsoft. This polymer hop..
CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) unit is precisely made to improve accura..
CNC Aluminum Hopup Chamber ME Pro (with BB Latching System) & UV LED Tracer unit is precisely ma..
4.5mm and 6mm replacement R-Nubs for the MAXX airsoft Hop Unit Series select which type above. ..
Single UV LED Board with Clear Vinyl Cover and Electronic Module set is made for MAXX ME/MI Hopup Ch..
The CNC machined construction of these hop units Improves the overall firmness of the Hop-Up chamber..
For almost a year now we at Dave's Custom Airsoft have used Pro-Win hop chambers in every single rif..
The highly precisice C-Clip results in a tight fir to the barrel base this not only helps to keep th..
This polymer M4 AEG rotary hop unit is made from a strong and durable blue polymer and comes complet..