The King Arms SI AEGs Gridlok with pre-installed Gate ASTER V2 SE are back in stock. These advanced AEGs feature the innovative Gate ASTER V2 SE MOSFET, which replaces traditional trigger contacts with optical sensors, offering up to 250 different trigger sensitivity settings and programmable features such as automatic pre-cocking, trigger sensitivity adjustment, and active brake settings. The inclusion of the Quantum Trigger allows for fine-tuned control, making it ideal for competitive play.