ETU Electronic Trigger Unit Kestrel V3 Basic

Affordable and reliable ETU for V3 gearboxes, offering easy trigger-based programming, AK/G36 selector flexibility, and essential electronic safeguards.

Product Features:

• Simple 3-step trigger-based programming
• AK/G36 selector switch via trigger programming
• Five pre-cocking levels with self-learning stop-position
• Supports brushless and high-speed/high-torque motors
• Pre-feed option for gel BBs (0.5–3 seconds)
• Long-lasting reliability (50,000+ shots)
• Active brake stabilizes piston and reduces gear stress
• Locked-rotor protection prevents gearbox damage
• Overcurrent protection up to 200 A
• Low battery warning (motor vibration + LED flash)
• Compatible with LiPo, LiFe, LiHv batteries (6–17 V)
• High-temperature-resistant Teflon wiring (>1.5 mm²)
• Compact rear-wired design: 47.4 × 28.7 × 3 mm, 27.6 g

The E‑Shooter Kestrel V3 BASIC ETU brings intelligent upgrade capabilities to standard V3 AEG gearboxes without overcomplicating the setup. Through a simple 3-step trigger programming system (reset by holding the trigger for 8 seconds), users can switch between AK and G36 selector configurations, choose one of five pre-cocking levels—with a self-learning function that adapts to speed and load—and enable swift SEMI or AUTO firing modes. Built to endure, this unit delivers over 50,000 shots of dependable performance and supports brushless, high-torque, and gel BB feeding setups. Key protective features include active braking to stabilize the piston, locked-rotor protection, overcurrent resistance (up to 200A), low-voltage battery warnings (motor vibration + LED flash), and high-temperature-resistant Teflon wiring. Compatible with LiPo, LiFe, and LiHv batteries (6–17V), and housed in a rear-wired module (47.4×28.7×3 mm, 27.6g), the V3 BASIC is a smart, value-conscious choice for enhancing both speed and durability.

Range Overview:

E‑Shooter’s Kestrel ETU (Electronic Trigger Unit) series delivers professional-grade control and precision for advanced airsoft users. Each model—V2, V3, SE, and BASIC—merges intelligent electronics with responsive mechanics to elevate AEG performance. From finely tuned trigger sensitivity and pre-cocking to customizable firing modes and full mobile app integration, Kestrel provides modular adaptability and reliability across diverse gameplay styles. Rugged construction, smart safety systems, and over-the-air firmware updates ensure that each shot is as safe as it is seamless.

• Adjustable trigger sensitivity (optical sensors)
• Multiple fire modes (SAFE, SEMI, BURST, AUTO, BINARY, SNIPER)
• Pre-cocking & ROF control
• Magazine simulation & sniper delay
• Active brake & cycle detection (DSG/HSG compatible)
• Smart fuse & locked rotor protection
• Low-voltage & battery protection alerts
• Supports LiPo, LiFe, LiHv batteries
• Brushless & high-torque motor support
• OTA firmware updates via app
• Compact, lightweight & robust wiring

E-Shooter is leading the evolution of airsoft by creating intelligent, player-driven accessories. Fueled by innovation and creative technology, the company delivers smart solutions—from Bluetooth-connected tracer units to advanced ETUs and interactive targets—that enhance gameplay, performance tracking, and player immersion. Designed with airsofters and built for the field, E-Shooter’s gear transforms every skirmish into a next-level experience.