Learn how to install the ICS Airsoft Revo Quantitave Gas Injection Valve with this video. According to the company, this valve increases the magazine gas injection capacity up to 30% with REVO Gas Injection Valve, releasing all the unneeded air pressure inside the magazine and inform users when the gas is fully charged. Another feature is its adjustable length feature, players can customize proper valve length according to their playing environment...

Jonathan Higgs of Airsoftology explains the new ICS REVO System which is a new design for gas blowbacks. The system increase the gas magazine capacity up to 30% with the REVO Gas Injection Valve whilst the REVO Gas Releasing Valve allows players customise the valve length. So is this a game changer? Find out what he thinks in the video: