Zion Arms Nebula Programmable Electronic Trigger Unit Add to Cart

• 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