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A new level of trigger control

The GATE Quantum Trigger 1B1 in Red is a precision upgrade for airsoft AEGs running the GATE ASTER V2 optical sensor. It gives you a totally new way of trigger detection, translating the smallest movement of your finger into precise, repeatable input.

Ultra-high resolution

Instead of simply covering a sensor, the Quantum Trigger precisely reflects light back to the ASTER V2 sensor. The unique shape and surface deliver up to 60 sensitivity steps in the first millimetre alone, and up to 470 possible sensitivity levels across the full trigger travel.

Built for performance

Machined from CNC aluminium, the trigger is both crisp under the finger and tough enough for hard use. The bold red finish adds a distinctive touch to your gearbox build.

Made for skilled shooters

This is a trigger dedicated to pros and skilled players who demand the finest control over their rate of fire and response. Compatible with ASTER V2 only. Explore more GATE tuning parts in our airsoft accessories range, or let our Kent airsoft techs fit it for you.

General
BrandGate
ColourRed
Other
ModelQuantum Trigger 1B1
CompatibilityGATE ASTER V2 only
MaterialCNC aluminium
Sensitivity (first 1mm)Up to 60 steps in the first 1mm (0.04in) of travel
Sensitivity (full travel)Up to 470 levels
Detection MethodReflects light to the ASTER V2 optical sensor
TypeTrigger only

Frequently asked questions

What is this trigger compatible with?

The Quantum Trigger 1B1 is dedicated to the GATE ASTER V2 optical sensor system. It is not compatible with ASTER V3, TITAN or mechanical trigger setups.

How does the Quantum Trigger improve response?

Rather than covering a sensor, its shaped reflective surface precisely reflects light to the ASTER V2 optical sensor, unlocking ultra-high resolution and extremely fine trigger tuning.

How sensitive can it be set?

It offers up to 60 sensitivity steps in just the first millimetre of travel and up to 470 possible levels across the whole movement, so you can dial in an incredibly precise trigger break.

Who is this trigger aimed at?

It is designed for pros and skilled players who want the finest possible control. Casual players will still benefit, but the resolution really shines for competitive shooters.

Do I need to update my software?

You should run a current version of GATE Control Station and up-to-date ASTER firmware to access the full Quantum Trigger feature set. Check GATE's requirements before fitting.