ARES AS01/AS02 Hop up Chamber

Action Army Smart Hop Up Chamber for ARES AS01/AS02

The Hop-up chamber uses a new and innovative system for extremely precise adjustment of pressure placed upon the hop-up bucking 

Full CNC Aluminium Construction  
Turning or loosening screw, hop up lever will be up and down by smart mechanical pressure 
Smart mechanical pressure can avoid the o-ring fail which results in a leak 
Replaces ARES AS01/AS02 Series Airsoft Sniper Rifle Hop up