MAXX CNC Aluminum Hopup Chamber EVO Glock Front top compartment: 4" x

Front top compartment: 4" x 7" x 2

equipped with the INFERNO Gen 2 HPA Engine

Redesigned handguard assembly with 20mm Picatinny rail interface for lights

Dragon Pro and Ares Amoeba

Green and Mean

MAXX CNC Aluminum Hopup Chamber EVO Glock Front top compartment: 4" xCNC 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