Using the Quantum Trigger, you benefit from a totally new way of trigger deduction.  Instead of fo covering, the trigger precisely reflects the light.  The shape and surface of the QT is unique and dedicated to work with ASTER V2 sensor.  The high adjustability of the trigger translates into extreme levels of performance which supercharges your AEG. 

GATE Quantum Trigger 1A1 for ASTER V2 (Black)
Ultra-high resolution – even 60 trigger sensitivities for the 1st mm (0.04 in) of movement
Even 470 possible sensitivity levels for whole movement
Designed to work with ASTER V2 optical sensors
Dedicated especially for pros and skilled users
Made from aluminium by CNC