MAXX CNC Aluminum Hopup Chamber EVO MOSFET A great and economical upgrade

A great and economical upgrade for G17 pistols

The main change is that the UFA has been eliminated and the tank now screws directly into the bottom of the regulator

and side plate compatible

1450 MilliAmp-hour capacity

Special features on this gun include a slightly longer slide

MAXX CNC Aluminum Hopup Chamber EVO MOSFET A great and economical upgradeCNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on the ASG 2018 CZ Scorpion EVO 3 Airsoft Rifles. The Hopup Chamber EVO unit is built with a Precision Aluminum Rotary Dial Knob for fine hopup adjustments and equipped with 4mm Flat Soft Bucking Nub (6mm Bucking Nub is optional) to perform best with R Hop and Standard Hop to keep the BB shooting accurately and consistently on every single shot. The Hopup