ETU Electronic Trigger Unit (Kestrel V3)

The Eshooter Kestrel V3 ETU is a programmable electronic trigger unit designed for Version 3 airsoft gearboxes with advanced firing control and battery compatibility support.

Product Features:

• Electronic trigger unit for Version 3 gearboxes
• Integrated MOSFET control system
• Bluetooth programmable functionality
• Supports LiPo batteries
• Supports LiFe batteries
• Supports LiHV batteries
• Voltage range 3.75V - 17V
• Current draw 17mA
• Supports multiple firing modes
• Current protection circuitry
• Dimensions 47.4 x 28.7 x 13.5mm
• Approximate weight 27.6g

The Eshooter Kestrel V3 ETU is an electronic trigger unit developed for Version 3 airsoft gearbox platforms, providing programmable firing control, electronic trigger management and MOSFET functionality within a compact internal layout.

Designed to modernise V3 gearbox operation, the Kestrel system supports a wide range of battery chemistries including LiPo, LiFe and LiHV configurations, while integrated protection systems help manage current load during operation.

The ETU system allows users to configure multiple firing functions and trigger behaviours through Bluetooth-enabled programming capability, giving players additional flexibility when tuning their replica setup. The compact dimensions also allow installation within gearbox builds where internal space management remains important.

Supporting operating voltages from 3.75V to 17V, the Kestrel V3 ETU is designed for compatibility across a broad range of airsoft electrical configurations while maintaining low operating current requirements.

The lightweight design and integrated MOSFET system make the Kestrel V3 suitable for players looking to improve trigger response, electrical efficiency and programmable firing functionality within compatible V3 gearbox platforms.

Brand Statement:

E-Shooter is a technology focused brand specialising in intelligent electronic accessories for airsoft. With a strong emphasis on innovation and user driven design, E-Shooter develops smart solutions including tracer units, electronic trigger units, and interactive targets that enhance gameplay control and performance monitoring. Designed with practical field use in mind, E-Shooter products combine modern connectivity with reliable hardware to support consistent operation during play. This focus on functional technology and continual development has positioned E-Shooter as a forward thinking brand within the airsoft electronics space.