Perun MOSFET ETU++ For G&G G2 ETU AEG

Take your shooting to the next level with the Perun MOSFET ETU++ for G&G G2 ETU AEG, which gives you access to many advanced features such as burst fire, binary trigger, system diagnostics and many more! The unit is designed to replace your G&G G2 ETU and provide a whole bunch of extra functions, with more options than even the original G2 boasts. Far easier to install compared with alternatives, the Perun ETU++ replaces the stock G&G G2 electronics board with no need to open the gearbox, however, the installation will still require a certain level of knowledge and experience.