Zero Recoil Operating System (ZeRO) is a technological breakthrough that allows for Azodin's Zenith to achieve low operating pressure out of the box and gives it an unparalleled shooting profile for a Stacked Tube Blow Back. Upgrade your Kaos or Blitz today for ultimate performance!
The ZeRO System combines several unique and proprietary features that allow the Zenith to operate at 250 PSI out of the box and reduces the recoil from blow back down to the level of a spool valve marker.
Feather Striker System (FSS)
Low Tension Main Spring
Low Tension Valve Spring
ZeRO Housing To Adjust Valve Timing For HPA And CO2 Use
Traditionally, when seeking to lower the operating pressure, players first look to reduce the weight of the striker. The Feather Striker System (FSS) eliminates the need to drill, grind and generally making a mess of your strikers and incorporating Delrin with a hardened Steel core to produce a striker that is both light and durable.
Next, players also seek to balance between the Main Spring and Valve Spring to the right combination for low pressure operations, as the stock configuration was for operating pressure in excess of 600 PSI. This often involves investing in a spring kit that is limited in its choices and often produces mixed results. The Azodin design team has taken care of this by preparing Main Spring and Valve Spring that are matched to the FSS. These matched springs have reduced the recoil signature of the Zenith while maintaining proper air efficiency.
Lastly, to accommodate for CO2 usage, the ZeRO housing below the barrel is an adjustor to compensate for the irregularities of CO2 pressure. Technically speaking when using CO2, there will be times where liquid CO2 will seep past regulator and cause spike in pressure. The ZeRO housing acts on the Valve Spring to compensate for these occasional spikes by increasing the tension of the Valve Spring so that it will close faster in reaction to these pressure spikes. This allows for comparable performance with CO2 usage with no bench time to set the marker. All the player will need to do is to turn the ZeRO adjustor two full revolutions clockwise to achieve optimal CO2 operating profile.