GATE Electronics

A heat-shrink kit designed to give you all the heat-shrink you'll need when working on a project gun or replacing wires. The heat-shrink is constructed from PVC, and shrinks in size when heated, designed to protect wires and other electrical components.

If you're done with AEGs and want to revamp your build for HPA, the GATE PULSAR D Dual Solenoid HPA Engine is a fantastic option. Designed for Version 2 AEG gearboxes, the PULSAR D is designed to work with a GATE TITAN™ II V2 ETU (HPA Version), giving you unlimited advanced programming options along with the bob on consistency, top-tier accuracy, killer rate of fire and wealth of tuning opportunities HPA builds are known to provide.

The set includes the complete engine but will require a V2 gearbox shell, V2 trigger and TITAN™ II ETU HPA Version to complete the build. When compared to the original and more affordable PULSAR S, the PULSAR D offers a higher FPS range, universal compatibility with AEG nozzles, less precision required in the assembly of the build and impressively high air efficiency, using only 0.7 PSI per shot on average at 90 PSI with a 0.8L air tank.

The PULSAR D also has the edge in accuracy and versatility over the simpler single solenoid PULSAR S, being suitable for any build objective, from CQB monster to DMR dominator. As with all internal upgrades, we only recommend this engine to those who are confident working on AEG and HPA internals, but if you're ready for the PULSAR D, you're sure to be impressed!

If you're looking for a strong and lightweight nozzle for your Airsoft AEG, this is worth a look! The FGATE CNC POM Sealed Nozzle with O-Ring for Airsoft AEGS is made from CNC POM polymer, a massive upgrade from the factory polymer nozzles present in most Airsoft platforms. The nozzle also includes an internal O-ring to maximise air seal, and its ultra-strong POM construction is ideal for high rates of fire or high FPS setups.

You can get a nozzle that is perfectly sized for the majority of Airsoft AEGs, including AKs, M4/M16 and SR25 rifles. So if you want to up your platform's consistency or you're looking for a replacement part, this is a great piece to pick up!

If you're looking for a strong and lightweight nozzle for your Airsoft AEG, this is worth a look! The FGATE CNC POM Sealed Nozzle with O-Ring for Airsoft AEGS is made from CNC POM polymer, a massive upgrade from the factory polymer nozzles present in most Airsoft platforms. The nozzle also includes an internal O-ring to maximise air seal, and its ultra-strong POM construction is ideal for high rates of fire or high FPS setups.

You can get a nozzle that is perfectly sized for the majority of Airsoft AEGs, including AKs, M4/M16 and SR25 rifles. So if you want to up your platform's consistency or you're looking for a replacement part, this is a great piece to pick up!

If you're looking for a strong and lightweight nozzle for your Airsoft AEG, this is worth a look! The FGATE CNC POM Sealed Nozzle with O-Ring for Airsoft AEGS is made from CNC POM polymer, a massive upgrade from the factory polymer nozzles present in most Airsoft platforms. The nozzle also includes an internal O-ring to maximise air seal, and its ultra-strong POM construction is ideal for high rates of fire or high FPS setups.

You can get a nozzle that is perfectly sized for the majority of Airsoft AEGs, including AKs, M4/M16 and SR25 rifles. So if you want to up your platform's consistency or you're looking for a replacement part, this is a great piece to pick up!

Generation 3 Micro Computer Programmable Controller Chip Set designed to add a huge variety of functionality to Airsoft AEG.

A Generation 3 Micro Computer Controller Chip Set designed to add a huge variety of functionality to Airsoft AEG. The chip is built to be as compact as possible, requiring the smallest amount space and is specially coated to the Military Specification (Mil-Spec) MIL-V-173C. 

A complete unit to fit into any Airsoft AEG no matter what version gearbox you own. Included is everything from MOSFET to wiring, connectors and programming card.

If you're working on a beast of a build bristling with all the best parts out there, this is the motor you need to finish it off! The Gate G5 Smart Brushless Motor combines brushless motor technology with a programmable ESC module, allowing you to adjust the motor revolution rate between 10K RPM right up to an insane 46K RPM!

The advantages of running a brushless motor are numerous, the most important of which is a far higher torque-to-weight ratio than conventional motors. The lack of brushes means there is less to go wrong, and the motor is far quieter when running, guaranteeing a longer lifespan of smooth running performance. Another brushless motor perk is their ultra-low heat build-up, ensuring you get let rip with long, lavish bursts guilt-free!

While a brushless motor really is a game-changer once installed, we only recommend adding one to your build if you're confident working on Airsoft internals and are ready to reinforce the right parts to keep it running. If you're the techy type and want to keep your primary at the cutting edge of Airsoft performance, the Gate G5 Smart Brushless Motor belongs inside!

If you are looking for a high end gearbox shell to start your ultimate AEG build, stop looking, you found the best there is! The Gate EON gearbox shell is CNC machined from 7075 aluminium for a strong and lightweight gearbox with a plethora of small enhancements that make this gearbox a dream to put together.

The cylinder window is radiused on all corners and the shell has some significant reinforcements at the front end, and along the top spine. The internal wire routing has been redesigned for ease of installation, and the shell is perforated with several inspection windows so you can set your angle of engagement, adjust your pre-cocking settings and shim your gears perfectly. Is this the ultimate Airsoft gearbox? Well, it will be, once you've built it!

A programming button designed to give you a bit more control of your GATE MOSFET, which is also compatible with other brands.

If you're the techy type wanting to expand your Gate MOSFET's capabilities, the Gate Single Signal Wire 1x 60cm [1x 2ft] will be of use! A low resistance signal wire designed to allow various components in Gate's MOSFET ecosystem to be connected together, the Single Signal Wire is made from high quality, low-resistance wiring to maximise electrical efficiency.

If you're running a TITAN II ETU equipped AEG and are sick of dry-firing, add the GATE Magazine Sensor & Cable for TITAN II ETU! This sensor plugs into the TITAN II ETU sensor ports and detects when your magazine runs dry and stops it from firing. This part requires extensive modification, so we only recommend it for experts!

The Magazine sensor is programmable through the TITAN II itself and Gate Control Station App, allowing you to set the round count of your magazine so it cuts off when you run out of rounds. The sensor will also prevent firing when a magazine is not inserted, but this function can be turned on and off via the GCS app.

If you're the techy type running a Gate TITAN II and want more realism, this part is the key! The GATE Bolt Catch Button with Cable for TITAN II will bring the usual dummy bolt catch on any TITAN II equipped AEG to life, providing PTW-like functionality and realism!

Naturally, this part will require considerable modification to your receiver, bolt catch and gearbox shell, so make sure you either know what you're doing or consult a professional tech before ordering. This set includes the internal Bolt Catch button and the cable to connect it to your TITAN II, but doesn't include the external bolt catch itself.

If you've fitted your AEG with a Gate TITAN II MOSFET but you now want to go HPA, the Cables for TITAN II MOSFET Equipped Dual Solenoid HPA Engines will save you from buying a new MOSFET! Designed to allow the AEG version of the TITAN II to be used with dual-solenoid HPA engines such as the Gate PULSAR Dual-Solenoid and the Polarstar F2, this cable is ideal for upgraded AEG users who seek to join the dark side without replacing their TITAN II with the HPA version.

If you're a realism fan running a TITAN II-equipped M4 AEG, this will please you! The GATE Magazine & Bolt-catch Sensor w/ Single Connector for TITAN II ETU combines the Gate bolt catch sensor and magazine sensor into a single unit, meaning you save a power port on the TITAN II for other accessories.

This set will require extensive modification to install, so we only recommend this set for advanced users and experience technicians willing to break out the power tools!

If you're planning to take full advantage of your Gate TITAN II ETU's advanced features, check this out! The Gate Divider Cable for TITAN II ETU; 1x Power & 2x I/O allows you to connect two accessories from the Gate ecosystem via a single port, perfect for those who want the bolt catch button, magazine catch sensor and more!

Naturally, this part will require some expertise to install and use correctly, though it is pre-wired, so you won't need the soldering iron. If you're the techy type looking for a seriously advanced AEG, the Gate Divider Cable for TITAN II ETU; 1x Power & 2x I/O is an integral part!

If you are building out your M4/AR15 AEG for maximum performance the Gate EON HOP-up unit is probably already on your list! This precise HOP-up unit is constructed from CNC machined aluminium and is a rotary style unit which applies pressure directly to the top of the HOP-up rubber/nub to minimise side-to-side deviation.

This unit is compatible with M4/AR15 AEGs and can also be used with HPA setups thanks to the included nozzle sleeve which perfectly centres the nozzle for maximum efficiency.

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're looking for a way to enhance your AK, AR36, AUG or SMG-5K AEG, the GATE ASTER™ SE V3 MOSFET; Expert Firmware is a fantastic option for a reasonable price! 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 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. This, the V3 model, is intended for version 3 AEG gearboxes found in AK, AR36, AUG and SMG-5K AEGs. If you're ready to take your AEG's performance to the next level, you're ready for the ASTER™!

If you want to transform your version 2 gearbox-equipped AEG into a true "smart gun", the Gate TITAN™ MOSFET V2; Expert Firmware will do exactly that. This advanced MOSFET/ETU system replaces the copper trigger contact inside the version 2 gearbox with optical sensors, eliminating the need for a cut-off lever, extending the lifespan of your AEG and offering unprecedented trigger sensitivity, fire mode and cycle control adjustment options.

The latest version of the TITAN™ V2 includes the Expert Firmware, meaning you have immediate access to the most advanced programming functions of the TITAN™ without needing to pay more to update the firmware. With the Gate USB-Link or Blulink, you can set your pre-cocking level for a speedy trigger response, adjust your trigger sensitivity, tune active braking and adjust the rate of fire for a truly custom setup that suits your playstyle perfectly. The usual programmable MOSFET functions of other ETUs are also present, including burst mode, binary trigger, semi-auto-only, ramping semi-auto, dual-stage trigger and sniper delay.

If you have an AEG mega-build on your mind using a version 2 gearbox, add the Gate TITAN™ MOSFET V2; Expert Firmware to your parts list to take it to the next level!

If you're running an AEG with a version 3 gearbox, the Gate TITAN™ MOSFET V3; Expert Firmware is what you need to turn your primary into a space gun! This advanced MOSFET/ETU system is the latest version of the original TITAN™, designed for version 3 gearboxes found in AK, AR36, AUG and SMG-5K AEGs, boasting a drop-in fit with the vast majority of V3 shells on the market. That said, the TITAN™ still requires knowledge of AEG internals, care and patience to install; as such, we only recommend this upgrade for those with a decent level of technical knowledge and confidence working on AEGs.

The latest version of the TITAN™ V3 includes the Expert Firmware, meaning you have immediate access to the most advanced programming functions of the TITAN™ without needing to pay more to update the firmware. With the Gate USB-Link or Blulink, you can set your pre-cocking level for a speedy trigger response, adjust your trigger sensitivity, tune active braking and adjust the rate of fire for a truly custom setup that suits your playstyle perfectly. The usual programmable MOSFET functions of other ETUs are also present, including burst mode, binary trigger, semi-auto-only, ramping semi-auto, dual-stage trigger and sniper delay.

For those in the process of transforming their V3 gearbox-equipped AEG into an absolute beast, the Gate TITAN™ MOSFET V3; Expert Firmware is an essential addition to your shopping list. The TITAN™ extends the lifespan of your AEG by eliminating the cut-off lever and trigger contacts, along with offering unprecedented trigger sensitivity, fire mode and cycle control adjustment options. If you want your AEG to perform at the top of its game, the TITAN™ is a big part of achieving that!

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're looking for a strong and lightweight nozzle for your Airsoft AEG, this is worth a look! The FGATE CNC POM Sealed Nozzle with O-Ring for Airsoft AEGS is made from CNC POM polymer, a massive upgrade from the factory polymer nozzles present in most Airsoft platforms. The nozzle also includes an internal O-ring to maximise air seal, and its ultra-strong POM construction is ideal for high rates of fire or high FPS setups.

You can get a nozzle that is perfectly sized for the majority of Airsoft AEGs, including AKs, M4/M16 and SR25 rifles. So if you want to up your platform's consistency or you're looking for a replacement part, this is a great piece to pick up!

If you're running an AEG or HPA setup equipped with a Gate ASTER V2, ASTER II V2 or TITAN II V2, this innovative upgrade is worth a look! The Gate TACTICKER Realistic Trigger System is designed to provide a more realistic trigger feel and more trigger tuning options than ever before, offering adjustment between a super light and short speedsoft style trigger and a realistic heavy trigger pull with a tactile click to simulate trigger break and reset. Also available is a "two-stage" trigger mode, allowing you to simulate real steel "match" triggers designed for maximum accuracy.

The TACTICKER is compatible with ASTER V2, ASTER II V2 or TITAN II V2 MOSFETs but won't work with standard trigger contacts or the original Gate TITAN MOSFET. If you love the feel of a GBBR trigger and want to give your AEG the same energy, the Gate TACTICKER Realistic Trigger System will do just that!

An ultra compact Generation 3 MOSFET built to be as compact as possible, requiring the smallest amount space possible, and is water resistant.

If you're working on a beast of a build bristling with all the best parts out there, this is the motor you need to finish it off! The Gate G5 Smart Brushless Motor combines brushless motor technology with a programmable ESC module, allowing you to adjust the motor revolution rate between 10K RPM right up to an insane 46K RPM!

The advantages of running a brushless motor are numerous, the most important of which is a far higher torque-to-weight ratio than conventional motors. The lack of brushes means there is less to go wrong, and the motor is far quieter when running, guaranteeing a longer lifespan of smooth running performance. Another brushless motor perk is their ultra-low heat build-up, ensuring you get let rip with long, lavish bursts guilt-free!

While a brushless motor really is a game-changer once installed, we only recommend adding one to your build if you're confident working on Airsoft internals and are ready to reinforce the right parts to keep it running. If you're the techy type and want to keep your primary at the cutting edge of Airsoft performance, the Gate G5 Smart Brushless Motor belongs inside!

A drop in MOSFET Kit designed for Rear Wired Version 2 Gearbox, which are typically seen in M4 Variant Rifles. This variation of the Kit comes with the MOSFET Unit and the USB-Link. This light version of the kit does not include the tactical programming card.

A drop in MOSFET Kit designed for Rear Wired Version 2 Gearbox, which are typically seen in M4 Variant Rifles. This variation of the Kit comes with the MOSFET Unit and the USB-Link. This light version of the kit does not include the tactical programming card.

If you are looking for a high end gearbox shell to start your ultimate AEG build, stop looking, you found the best there is! The Gate EON gearbox shell is CNC machined from 7075 aluminium for a strong and lightweight gearbox with a plethora of small enhancements that make this gearbox a dream to put together.

The cylinder window is radiused on all corners and the shell has some significant reinforcements at the front end, and along the top spine. The internal wire routing has been redesigned for ease of installation, and the shell is perforated with several inspection windows so you can set your angle of engagement, adjust your pre-cocking settings and shim your gears perfectly. Is this the ultimate Airsoft gearbox? Well, it will be, once you've built it!