GATE ASTER II Bluetooth® Expert with Adjustable Quantum Trigger 2

Advanced fire control performance for modern AEG builds. The GATE ASTER II Bluetooth® Expert is a next-generation ETU/MOSFET system designed to deliver faster trigger response, enhanced reliability, and full configuration control via Bluetooth connectivity. Paired with the Adjustable Quantum Trigger 2, this system allows players to fine-tune trigger behaviour and firing characteristics to match their exact play style.

Bluetooth® Configuration & Control

The ASTER II Expert features integrated Bluetooth® connectivity, allowing users to configure settings wirelessly using the GATE Control Station app. This enables quick access to fire modes, trigger sensitivity, diagnostics, and performance tuning without opening the gearbox.

Quantum Trigger 2 Adjustability

The included Adjustable Quantum Trigger 2 provides precise trigger travel tuning, allowing users to set a short, responsive trigger pull or a more traditional feel depending on preference. This makes it ideal for both speed-focused builds and realistic setups.

Performance Enhancing Features

• Faster trigger response and reduced delay
• Active braking and motor control functions
• Programmable fire modes
• Battery protection and diagnostics
• Enhanced electrical efficiency

Front Wired & Rear Wired Variants

This listing includes both wiring configurations. Please select the correct option before checkout.

• Front Wired – Suitable for builds with battery placement in the handguard or front rail system.
• Rear Wired – Designed for builds with battery placement in the stock or buffer tube.

Key Features

• ASTER II Bluetooth® Expert ETU/MOSFET
• Adjustable Quantum Trigger 2 included
• Wireless configuration via mobile app
• Programmable fire modes
• Enhanced trigger sensitivity control
• Advanced diagnostics and battery protection
• Available in Front Wired and Rear Wired versions

Technical Specifications

What’s Included

• 1 × GATE ASTER II Bluetooth® Expert ETU
• 1 × Adjustable Quantum Trigger 2
• Installation components (variant dependent)

Important Information

Compatibility: Designed for compatible AEG gearbox platforms.

Installation: Technical knowledge is recommended when installing electronic trigger units.

Configuration: Requires GATE Control Station app for full functionality.

Use: Intended for airsoft use only.

Smarter control, faster response, and full customisation — the GATE ASTER II Expert is a powerful upgrade for performance-focused AEG builds.