G&G ETU 2.0 and Mosfet 4.0 w/ Regular Trigger for Ver.II Gearbox Rear Wire

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Upgrade your Ver.II gearbox and unlock advanced performance and protection with the G&G ETU 2.0 and Mosfet 4.0 w/ Regular Trigger. Designed as an OEM wire kit, this upgrade is the same one found in G&G CM16 Intermediate line rifles, ensuring quality and reliability. The key feature of this upgrade is the electronic trigger unit (ETU) with Mosfet 4.0 technology. The ETU protects your trigger contacts from burnout, improving the longevity of your gearbox and ensuring consistent trigger response. Say goodbye to worrying about burnt contacts during intense airsoft battles. The G&G ETU 2.0 and Mosfet 4.0 w/ Regular Trigger is also programmable, allowing you to switch between full auto and 3-round burst without the need for any additional tools. Customize your firing mode to suit your playstyle and adapt to different scenarios on the field. Another advantage of this upgrade is the automatic shutoff feature. When the battery voltage drops to a low level, the ETU automatically shuts off to prevent damage to your battery and ensure its longevity. This intelligent protection mechanism gives you peace of mind during extended gameplay sessions. Installing the G&G ETU 2.0 and Mosfet 4.0 w/ Regular Trigger is straightforward, and it is compatible with rear wire setups. The kit includes all the necessary components for a hassle-free installation, and the in-line blade fuse is replaceable for easy maintenance. Take advantage of advanced features and protect your gearbox from contact burnout. Elevate your airsoft game with this essential upgrade!


  • Genuine OEM wire kit used in G&G CM16 Intermediate line
  • Electronic Trigger Unit (ETU) safeguards against trigger contact burnout
  • Programmable firing modes: Full auto or 3-round burst, no additional tools needed
  • Automatic shutoff feature activates when battery voltage is low
  • In-line blade fuse is replaceable for easy maintenance
Fire Modes:
Full Auto, 3 Round Burst
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