Airsoft rifle M4 UTR M923G with Bluetooth Kestrel V2 - black

Double Eagle M923G is a modernly designed AEG replica that offers an excellent price-to-performance ratio — an ideal choice for players who want solid internal components and the option of electronic tuning without paying for top-tier brands. It combines a lightweight, durable polymer body with metal parts, mounting-ready ergonomics and fully functional controls appreciated by both left- and right-handed users.

Construction and ergonomics
The lightweight polymer body with metal parts keeps the overall weight pleasantly low — only 2.26 kg — while remaining robust for combat airsoft use. The lightened retractable stock adjusts length in the 622–735 mm range (4 positions), folding sights allow easy use of a red dot, and the M-LOK handguard provides space for modular attachments. Ambidextrous fire selector, modern charging handle and functional bolt stop ensure comfortable handling. An aluminium, effective sound amplifier adds a strong acoustic effect on firing.

Electronics and performance
The weapon is fitted with the powerful processor unit Kestrel 2 (ETU) with adjustable firing modes and the ability to program via Bluetooth using a mobile app — quick mode switching and fine tuning are a matter of a few taps. Kestrel processor units rank among the best available on the market.

The internal equipment also includes a reinforced mechabox with 8 mm bearings, a piston with three metal teeth and an M120 spring that gives roughly 125 m/s. A rotary ProWin-style Hop-Up chamber provides precise adjustment. The weapon also has a magazine-out sensor — its behaviour and settings are controlled in the E-Shooter Kestrel app. The M923G offers quick-disassembly (rear mechabox and body) without the need to fully strip the weapon.

Power and connectivity
The weapon is compatible with an 11.1 V battery straight out of the box; the package also includes a Dean-T to small Tamiya connector adapter for easy connection of common batteries. The package also contains a PMAG-style push-fit magazine with imitation brass (cartridges) with a capacity of 180 BBs.

In the package you will find:

• airsoft replica
• PMAG-style push-fit magazine with imitation brass (cartridges), capacity 180 BBs
• 2× handguard covers
• hand stop
• Dean-T to small Tamiya connector adapter

Double Eagle M923G is a balanced replica for players who seek a modern look, a fully programmable ETU and robust internal components without a high price. Recommended for intermediate and above — an excellent choice where you want a light but powerful weapon, easy spring change, Bluetooth tuning and reliable performance right out of the box.

The internal processor unit is controlled wirelessly by iOS/Android mobile phones via the ESH00TER app (available in the App Store).

FUNCTIONS

• TRIGGER SENSITIVITY: The unit has 5 sensors to detect trigger movement and adjust trigger sensitivity.
• FIRING SELECTOR MODES:
  • SAFE Mode – always safe regardless of the selector position.
  • SEMI Mode – one shot per trigger pull.
  • BINARY Mode – one shot on trigger pull, second shot on release.
  • Burst Mode – configurable number of shots per trigger pull.
  • AUG Mode – one shot on a light press, burst on full press.
  • AUTO Mode – continuous fire until the trigger is released.
  • Sniper Mode – can be used with Sniper delay; simulates two-stage safety and recoil delay.
• PRE-TENSIONED PISTON: ensures immediate trigger response.
• REAL MAGAZINE: simulates a real 30-round magazine.
• SNIPER DELAY: simulates reload or recoil delay.
• RATE OF FIRE ADJUSTMENT: allows burst rate control.
• BATTERY PROTECTION: prevents over-discharge of LiPo/LiFe batteries.
• LOW VOLTAGE WARNING: app notifies and blocks firing if voltage is too low.
• ACTIVE BRAKE: stops the piston in front position to reduce stress.
• CYCLE DETECTION: detects gear position; supports DSG, SSG and standard setups.
• FIRMWARE UPDATES: free via Bluetooth through the Eshooter app.
• SMART FUSE: dual fuse system protects battery, motor and electronics.
• POWER SAVE MODE: activates sleep after 1 hour inactivity.
• MOSFET: routes battery power directly to the motor for faster response.
• JAM PROTECTION: detects jamming and alerts the user.
• SENSOR CALIBRATION: allows calibration for precise detection.