Currently out of stock across all retailers.
- Eccentric Wheel CNC aluminum Hop Up Chamber Set for Tokyo Marui M4 M16 V2 AEG Gearbox - Made out of CNC aluminum and plastic. - Large Hop Up adjust dial design for easy and smooth adjustment. - BB latching system prevent BB dropping after removing the magazine. - The latching arm can also be manually pressed to release the remaining BB from inside the Hop Up chamber. - More durable and accurate in feeding BB. - Improves Firmness of the chamber and stabilizes the muzzle velocity. - Fit tightly to the barrel base to keep the chamber being centered. - Suitable for Tokyo Marui M4 M16 series version 2 AEG gearbox. - Color - Red - Weight - 25g - Original Packing.