AEG Triggers

If you're running an SMG-5, M4/AR-15 or any other AEG which uses a version 2 gearbox, the GATE ASTER™ MOSFET will take your AEG to the next level. This advanced electronic trigger unit replaces your conventional trigger contacts with optical sensors, allowing for 250 different trigger sensitivity settings, burst and binary fire modes and a plethora of other functions to be programmed in using either the trigger and fire selector or the Gate Control Station App.

This set also includes the Gate QUANTUM CNC trigger which is compatible with M4/AR-15 AEGs but unfortunately won't work with SMG-5 or G3 platforms. When installed, the Quantum trigger offers 250 trigger sensitivity options via the ASTER's optical sensors. Constructed from CNC-machined aluminium, the Quantum both looks great and allows the ASTER™ to take full advantage of its optical trigger sensors.

This is the MOSFET we use in our Bolster Tuned platforms due to its fantastic balance of cost-effectiveness and performance, offering incredible efficiency improvements even before you get into the programmable features and customisation options. As with all ETU/MOSFET systems, a certain amount of expertise will be required to install the ASTER™ so if you're not confident, we suggest seeking a technician to carry out the installation process for you. If you're ready to take your AEG's performance to the next level, you're ready for the ASTER™

If you have had a mishap when exploring your gearbox internals and the trigger spring has gone walkies, Laylax have your back with its Lightweight Trigger Spring Set. This set provides 2 trigger springs constructed from spring steel with a lighter pull than the original trigger spring, allowing for faster semi-auto spam. The springs are compatible with AEGs which use the Version 2 gearbox, including M4/AR15s, G3 and SMG-5 AEGs.

If you're searching for an advanced MOSFET for your version 2 gearbox-equipped AEG, the Gate ASTER II Bluetooth® & Quantum 2 Trigger for V2 Gearbox; Rear-wired is ideal. A cutting edge advancement over the original Gate ASTER MOSFET, the ASTER II boasts several quality of life improvements, more customisation options than ever before and Bluetooth 5.2 connectivity built-in, allowing you to change settings wirelessly on your smartphone or mobile device.

The ASTER II electronic trigger unit replaces your conventional trigger contacts with optical sensors, allowing for 250 different trigger sensitivity settings, burst and binary fire modes and a plethora of other functions to be programmed in using either the trigger and fire selector or the Gate Control Station App. Other programmable options include adjustable pre-cocking and adjustable active braking; perfect for the techy types to set their primary up to suit practically any build objective.

This set also includes the Gate QUANTUM 2 CNC trigger which is compatible with M4/AR-15 AEGs but unfortunately won't work with SMG-5 or G3 platforms. When installed, the Quantum 2 trigger offers 250 trigger sensitivity options via the ASTER II's optical sensors and also includes a grub screw to provide over-travel adjustment. Constructed from CNC-machined aluminium, the Quantum 2 looks great and allows the ASTER™ to take full advantage of its optical trigger sensors and tune the trigger feel to suit your exact requirements.

The ASTER II is compatible with any version 2 gearbox-equipped AEG and can also be used with the Gate PULSAR Single-Solenoid HPA Engine if you add the ASTER II-specific HPA cable. If you're ready to turn your Airsoft gun into a Space Gun, the Gate ASTER II Bluetooth® & Quantum 2 Trigger for V2 Gearbox; Rear-wired is calling your name!

If you want to add a more elite look to your M4 or you want a more snappy, responsive trigger, this should do the trick! The MAXX MODEL Advanced Speed Trigger for M4/AR-15 AEG; Type E is compatible with any M4/AR-15 AEG which uses a version 2 gearbox and is adjustable for both pretravel and overtravel, allowing you to cut out any unnecessary movement and lay down a hail of fire far more efficiently. 

The trigger is machined from a single piece of aircraft-grade aluminium using CNC processes, with a separate titanium pivot pin for maximum durability. The trigger shape is intended to provide a natural trigger position for the vast majority of hand sizes and has chamfered edges and three rubber pads to ensure comfort, enhance traction and provide positive control of the trigger. Either for use on its own or paired with an ETU/MOSFET, the Advanced Speed Trigger is ideal for CQB builds, DMR builds and others which prioritise trigger response!

If you are having trigger issues with your ARCTURUS AK AEG this replacement original part set should cure it! The ARCTURUS Microswitch V3 for ARCTURUS AK series includes the microswitch itself, a Deans/T-plug battery connector and spade connectors all wired together for a relatively simple installation procedure. The set should not require soldering to install, but as always, we recommend a certain level of confidence and expertise if you plan on installing this part.