Perun ETU++ Mosfet

This unit is specifically designed for G&G airsoft platforms that utilize their stock electronic trigger unit (ETU) system. It is not a universal drop-in for all gearbox types, so verify your rifle's internal system before purchasing.

No, the Perun ETU++ is designed for a straightforward installation process. It plugs directly into your existing electronic trigger system, meaning you can upgrade your rifle without needing to solder connections.

Active braking stops the motor immediately after the trigger is released, preventing the gears from over-spinning. This ensures your piston always stops in the same position, which helps maintain consistent shot cycles and prevents double-feeding.

The unit constantly monitors your battery's voltage during use. If the voltage drops below a safe threshold, the system will cut power to prevent the battery from becoming over-discharged, which can permanently damage LiPo cells.

Yes, the ETU++ allows you to program various fire modes, such as burst fire or binary trigger, directly through the unit. This gives you more flexibility to tailor your rifle's performance to specific game rules or playstyles.