Zion Arms Nebula Programmable Electronic Trigger Unit Airsoft Gun Accessories

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  • Manufacturer: Zion Arms
  • Compatibility: For Zion Arms, G&G, KWA, E&L, Arcturus, Lancer Tactical M4/M16 Version 2 Gearboxes
  • Battery Voltage: 7v - 17v (Lipo Ready)
  • Wiring Direction: Rear Wired


  • The Zion Arms Programmable ETU is the perfect upgrade trigger unit for you Version 2 gearbox
  • This ETU offers a wide range of preset configurations ranging from 2 round burst all the way to 5 round burst, with a binary trigger option
  • Compared to a regular trigger unit that uses trigger contacts, this ETU unleashes your AEG's maximum potential while also maintaining its reliability due to it being electronic activated
  • The burst modes and binary modes will help change the functionality of your AEG and offers a faster rate of fire without having to change the gears or pistons of you AEG
  • Very easy to program via trigger and selector feature that allows for changing firing modes quick and easy in a matter of seconds without any linking devices
  • To enter program mode you simply turn the fire selector twice from semi to auto and a beep will sound, pulling the trigger will cycle through the different firing modes

Package Includes: 1x ETU, 1x Gear, 1x Patch, 1x Manual

Disclaimer: This airsoft gun contains the colored markings required by law, including a permanently attached orange plug.