Gate Aster SX Expert V2 + Quantum Trigger

The Gate ASTER V2 SX Expert is an advanced electronic trigger unit (ETU) that brings high-level performance to AEG rifles. The unit features a built-in MOSFET and an adjustable Quantum Trigger, allowing precise trigger sensitivity tuning and fast trigger response.

The ASTER V2 SX is the latest upgraded version of the popular ASTER SE, combining years of experience with advanced technology. This ETU unit is compatible with Ver.2 gearboxes and brushless motors, and operates with up to 11.1 V batteries. It features a thicker and more durable 1 mm PCB, providing improved resistance to stress and heat. The automatic Pre-Cocking function enhances trigger response and allows adjustment of spring tension in three levels.

The included Quantum Trigger makes trigger sensitivity adjustment easy, allowing fine-tuning from a light touch to full trigger movement. With optional Bluetooth or USB-Link connection, firmware updates and settings can be managed in real time via the GCS App.