Aluminium Hop up Action Army compartment for ARES AS01/AS02

Action Army aluminium Hop up chamber for ARES AS01/AS02

Made from durable aluminium using CNC equipment, the Action Army's Hop up tuning chamber.
The chamber features a number of improvements including:
-Improved chamber tightness, resulting in even better performance of the entire system.
-Precise pressure adjustment system for the hop-up rubber
-Compatible with Ares AS01 and AS02 replicas