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PRE-ORDER – shipping from July 2024

TRINITY ARMAMENT GA-TA03 AEG Training Replica with TITAN II Bluetooth®

TRINITY ARMAMENT GA-TA03 AEG Training Replica with TITAN II Bluetooth®

Regular price USD 550.00
Regular price USD 550.00 Sale price USD 550.00
Sale Sold out
Shipping calculated at checkout.

TRINITY Replicas are not available for sale to customers in the United States through GATE. If you’re from the USA, reach out to ARCTURUS Authorized Dealers

Replica Dimensions

GA-TA01 & GA-TA01P

Total length:

  • Buttstock fully collapsed: 72 cm
  • Buttstock fully extended: 80.5
  • Outer barrel length: 10"
  • Front length: 11.5"

GA-TA02 & GA-TA02P

Total length:

  • Buttstock fully collapsed: 82.5 cm
  • Buttstock fully extended: 91 cm
  • Outer barrel length: 14"
  • Front length: 15"

GA-TA03 & GA-TA03P

Total length:

  • Buttstock fully collapsed: 62.5 cm
  • Buttstock fully extended: 71
  • Outer barrel length: 6.5"
  • Front length: 8"

Shipping & Returns

Revision 2

  • Increased wire diameters in the TITAN II Bluetooth HPA installation for better durability
Destination Express shipping via Fedex/UPS Polish National Postal Service
 Europe 2-7 business days 1-2 weeks
Asia 2-5 business days not available
US/Canada 2-3 business days not available
Australia 3-4 business days not available


*Please note that the above delivery times may be extended due to custom duty procedure.


1. The Goods purchased in the Online Store are delivered worldwide, subject to territorial restrictions under applicable laws.
2. The Goods are delivered via specialised courier companies or Poczta Polska (the Polish national postal operator). In some cases, the Goods may be personally collected from the Seller’s registered office, and in the case of the Goods that represent digital content – they may be downloaded on an appropriate device.
3. The Goods are shipped within 1 to 3 (one to three) business days from payment booking. In some cases, the Goods can be shipped at a later date. This applies also to the Goods sold in advance (pre-sale). In such a case, the Seller shall inform the Client about a shipment date. An approximate shipment delivery date depends on a delivery method selected and a destination country, and is specified at order placement. When selecting a transfer payment option, the delivery time indicated on the Website shall be increased by time needed to credit the Client’s entire payment to the Seller’s bank account, usually 1-2 (one to two) business days. Further, in the case of countries outside the European Union, due to distance and potential customs controls the delivery time may be prolonged up to 5 weeks.
4. Detailed delivery method information is available in the Online Store in a Cart section of the given Product.
5. The Goods are shipped to an address specified in an order form or provided by phone or by e-mail. The Seller shall promptly inform the Client about the fact that an order form has been filled in incorrectly if this prevents or delays the conclusion of the Sales Agreement or the delivery of the Goods.
6. Prior to the acceptance of shipment from a postal or a courier service, packaging should be checked for any potential damage inflicted in transport. In particular, the condition of tapes or seals placed on the shipment shall be verified. If shipment package shows any signs of damage or if the seals (tapes) are removed, the shipment shall not be accepted, a damage report shall be prepared in the presence of a courier and the Seller shall be contacted as soon as possible in order to clarify the issue. If discrepancies in terms of shipment quantity or quality are not detected at the acceptance, this might adversely affect the resolution of the Client’s claims filed due to shipment damage or theft in transport.
7. In the case of the Goods that represent the firmware upgrade of devices distributed by the Seller (digital content), the Client, upon the placement of the Order, conclusion of the Sales Agreement and payment, shall connect to a GATE CONTROL STATION desktop application via a USB-Link or Blu-Link device and install the upgrade purchased.

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  • This is the world’s first AEG training replica series straight from the factory with a pre-installed TITAN II Bluetooth® and magazine & bolt-catch sensors. TRINITY AEG training replicas are aimed at anyone with their primary focus on response time and cycle speed. Elevate your airsoft experience to new heights with our cutting-edge technology. Experience true realism with the bolt-catch feature, mirroring real life action as it detects your press of the bolt-catch button. Customize your gameplay further with adjustable magazine capacity limits, while our realistic magazine function ensures authenticity by blocking shooting when the magazine is removed. The reinforced gearbox includes the brand new GATE TITAN II Bluetooth®, GATE CNC made parts such as the adjustable Nova Trigger design-based trigger, Protector Cylinder Head, High Speed Piston Head, Bolt-Catch and Magazine sensors. The most advanced and user-friendly GCS app lets you access a multitude of settings and configurations like binary trigger, trigger sensitivity, ROF – live via Bluetooth®. You can even use a remote trigger on your smartwatch. When you purchase the TRINITY training replica, you receive a calibrated and tested system. Step into the future with the most advanced technologies available!

  • GATE ENTERPRISE and ARCTURUS TACTICAL are both community driven and dedicated to innovative product development. Under the same vision, we have teamed up to create a product that enhances the airsoft experience integrating unparalleled cutting-edge technology from GATE ENTERPRISE and reliable quality & durability from ARCTURUS. Our partnership aims to push the benchmark of AEG performance and customizability. Especially for TRINITY ARMAMENT, we have developed a new reinforced gearbox, fully compatible with the GATE ecosystem, and perfected the replica body manufacturing technology to ensure the highest quality. Henceforth, the monumental creation of TRINITY ARMAMENT.

  • The brand new TITAN II Bluetooth® for V2 GB is the GATE flagship Electronic Trigger Unit (ETU) with built-in Bluetooth 5.2 technology gives you direct access to TITAN II Bluetooth® settings, AEG telemetry, and the ability to use your smartwatch, STATUS, and other future devices of the GATE Ecosystem. The innovative gear sensor not only counts gears, but also, as the first one in the world, determines the direction of gear rotation, offering you the most precise cycle control in AEGs. The mind-blowing optical trigger sensor allows you to set the hair trigger with ludicrous precision: even 50 sensitivity levels for the first millimeter of trigger movement, keeping TITAN V2 sensor advantages. TITAN II Bluetooth® is equipped with a multifunctional port ready for connecting additional accessories such as the bolt-catch and magazine sensors, tracer in the hop-up chamber, and more.

  • Why TRINITY ARMAMENT replicas stand out:

    • Realistic training platform – Electronic bolt catch release working in conjunction with a magazine sensor. This allows real capacity magazine drills for shot count simulation and training events.
    • High performance replica using components researched and designed in-house.
    • CNC manufacturing for unparoled performance and durability.
    • Titan II Bluetooth® inside with full compatibility with the GATE Ecosystem, such as STATUS or a smart watch.
    • Simple management of the replica’s settings via smartphone and the GCS App via Bluetooth connectivity.
    • TRINITY ARMAMENT offering an advanced AEG that is versatile for use as a training tool or giving the player an edge in day-to-day play.

    …and many more

ARCTURUS Feature Highlights

  • ARCTURUS RS™ 23TPA High Torque Neodymium Motor
  • ARCTURUS RS™ 13:1 Steel CNC Wide Use Gear Set
  • ARCTURUS RS™ Nylon Fiber Reinforced Polymer Piston with 14 MIM Steel Teeth
  • ARCTURUS RS™ CNC Steel Ball Bearing Spring Guide
  • ARCTURUS RS™ Steel QPQ Precision 6.02 AEG Tightbore Inner Barrel
  • ARCTURUS AR MOD1 WKS LBC Stock / Slim Stock
  • ARCTURUS AR MOD2 WKS Hand Stippled Style Pistol Grip
  • ARCTURUS AR MOD1 WKS M4/M16 30/130Rds Variable-Cap Windowed EMM Magazine BLK
  • Supply Voltage Range

    3.75-17 VDC

    Rated Current

    30 A

    Current Consumption

    27 mA

    Low Power Mode

    100 µA


    Bluetooth® 5.2 Low Energy

    Dimensions (Length x Width x Thickness)

    47.2 mm x 28.9 mm x 14.5 mm

    Finished Product Weight

    28.2 g

    Operating Temperature Range

    min. -15° C, max. +50° C

    Relative Humidity

    ≤ 80%

    Programmable power supply with eFuse

    Connect additional accessories such as hop-up chamber tracer and electric magazines

  • 2x Multifunctional Port

    Connect additional accessories such as bolt catch, magazine sensor, external trigger and selector sensorsㅤ

    Compatible Accessories

    - Power supply cable (GEL BLASTER/Electric Magazine/Tracer)

    - Cable for single solenoid HPA

    - Cables for dual solenoid HPA

    - Divider ready for connecting many accessories (you can connect 1x power supply cable and 2x I/O cable)

    - Universal I/O cable for max. 2 DIY accessories (Bolt-catch, Magazine sensor, Flashlight)

    - Bolt-catch with button and cable (ready to connect)

    - Magazine sensor with cable (ready to connect)


    TITAN II Bluetooth® and GCS App give you total control of your AEG. ㅤ

    The GCS offers you the option to:

    • Control your airsoft gun from a smartphone with Android, iOS and PC with Windows or macOS

    • Get real-time data from your smartwatch (with Wear OS or watchOS) to reinforce your tactical decisions and get the advantage necessary to win

    • No more surprises with an empty magazine or a discharged battery

    • Easily adjust the TITAN II Bluetooth® settings during the game

    • Update and upgrade firmware

    • View the BB counters, electrical measurements, and statistics

    • Perform diagnostics and send reports

    • Get the latest news from GATE Enterprise

    Download GCS App 



Two selector sensors allow you to take advantage of hundreds of selector mode variations, depending on firmware edition. The following modes are available for selection*:

SAFE – prevents your replica from firing, even if the safety lever is removed

SEMI – allows you to fire one shot per one trigger pull

BINARY – allows for firing one shot on the trigger pull and another shot upon release 

BURST – enables you to shoot a predetermined number of BBs, which is very useful in MilSims and when using low-caps; there are 2 BURST Modes available: 

  • Full – a burst is shot in full, even if the trigger is released before the preset number of BBs has been shot
  • Interruptible – the burst can be interrupted by releasing the trigger earlier - when the trigger is released, the shooting stops even if not all the BBs from the burst have been shot

BURST/AUTO – available in Full BURST Mode only; allows for extending a burst by any number of shots – if you hold the trigger after the burst is shot, it switches to AUTO Mode 

AUTO – shots are fired as long as the trigger is pulled

SEMI RAMPING – if you pull the trigger very fast, it switches to AUTO Mode

*You can check selector configuration possibilities provided by particular Firmware Editions here

Please note: In the case of Regional Lock, only SEMI Mode is available. Check law restrictions in your country.


Enables you to set two different trigger sensitivities. Pulling the trigger slightly produces SEMI or BURST fire. Pulling it further produces BURST or AUTO fire. Select your sensitivity preferences for each stage.


Victory in the game is often a matter of fractions of seconds. Thanks to pre-cocking, you gain trigger reaction similar to real life. This allows for initial spring compression, which speeds up trigger response significantly.

There are two Pre-Cocking Modes:

  1. AUTO Mode – the spring is automatically compressed after each shot—you choose the level of pre-cocking from the list (percentages or levels)
  2. MANUAL Mode – set the pre-cocking values yourself—instead of percentages there are time settings, you have to choose the time for yourself by trial and error

*Now Pre-Cocking is fully operational in SEMI, BURST, and AUTO Modes

Please note: using Pre-Cocking increases wear and tear on the gearbox.


This feature allows for simulating magazines of lower capacity than actually used. Depending on Firmware Edition, allows you to set a simulation of magazine capacity from 1 BB up to 250 BBs. Even if you have a high-capacity magazine, this function lets you truly increase the realism of your game by imitating that your magazine is real-cap. Then, after a predetermined number of BBs is shot, you will have to wait for a previously defined amount of time before the next shot can be fired as if you were really replacing an empty magazine with a full one. In the case of ADVANCED and EXPERT Firmware, you can also set Low Ammo Warning.


Enables to set a predefined number of BBs fired in a single series. It can be used as protection against trigger jams. In case of emergency, you can stop the series by switching the selector position.


It lets you set the delay between shots or series to simulate the delay from reload or recoil. You can setthe delay to 0.2 s0.5 s1 s2 s or 3 s for ADVANCED firmware and 0.01-5 s for EXPERT firmware.


ROF Control enables the reduction of a replica’s rate of fire. You can use stronger batteries and still have the ROF exactly as you like. Depending on firmware edition, you can choose between Adaptive, Manual PWM, Manual Delay, and Manual Delay + PWM.

Adaptive – set your desired rate of fire; the brake and delay will be automatically adjusted to achieve this value

Manual PWM – set the motor power throughout the duration of the shot

Manual Delay – set the exact delay between shots in milliseconds

Manual Delay + PWM – set braking power and delay manually


We know how vital fast trigger response during combat is. That's why we've developed the Smart Trigger function, which enables you to achieve faster trigger response. It works with the ROF Control System. During the first shot, the microprocessor sets the ROF control to 100%. After the first shot, it switches to a previously programmed value (e.g. 50%). As a consequence, the first shot is fired at a full ROF and subsequent shots at a reduced ROF. The best results can be achieved when using a battery with above standard voltage. For example, if you’re using a 7.4 V battery, you can replace it with a 11.1 V one. This way, you will achieve faster trigger response with the same rate of fire than with a standard battery. 


Protection against battery over-discharge. Modern LiPo and LiFe batteries are very sensitive to over-discharge. If you do not want to damage the battery and you care about its service life, this protection is indispensable. The microprocessor is constantly monitoring battery voltage. When voltage drops to a critical level, it will not allow firing. The number of battery cells can be detected automatically.


Thanks to the gear sensor, TITAN precisely detects where the cycle finishes. So, even the shortest trigger action produces at least one full cycle. The optical sector gear sensor counts each tooth of the gear, making it possible to use a broad range of gears: DSG, SSG, 19-tooth, and standard ones. In EXPERT Firmware, you can select the cycle manually.


You don't need to fully release the trigger to fire the next shot. This option is really useful when the trigger sensitivity level is very high. Choose between two types of equalizer.

  • OFF - to fire the next shot, you need to release the trigger until it reaches the selected trigger sensitivity level.
  • 2LVL - to fire the next shot, just release the trigger until it moves over two adjoining sensors.
  • 1LVL - to fire the next shot, just release the trigger until it moves over an adjoining sensor.


Thanks to the gear sensor, TITAN II Bluetooth® precisely detects where the cycle finishes. So, even the shortest trigger action produces at least one full cycle. The optical sector gear sensor counts each tooth of the gear, making it possible to use a broad range of gears: DSG, SSG, 19-tooth, and standard ones. In EXPERT Firmware, you can select the cycle manually.

Thanks to the cycle detection function you get:


You don't need to set the burst time—you can set the burst between 2 and 10 shots


Pre-Cocking is fully operational in SEMI, BURST, and AUTO modes and there's no need to set the Pre-Cocking boost manually; you can simply set Pre-Cocking as high, mid or low


When Pre-Cocking is off, TITAN II Bluetooth® ensures that the gearbox completes a full cycle and you gain more reliability


This feature allows you to troubleshoot your AEG in case of any issue. Errors are communicated once they occur, and their description can be found in the GCS App.


This allows you to quickly check whether the drop-in module is working properly. It helps to locate where the problem lies when anything goes wrong.


Thanks to its special conformal coating, our product is resistant to atmospheric conditions (Military Specification MIL-V-173C).

    • Mind-blowing trigger sensor, with the advantages of the TITAN sensor but with the ability to set hair trigger with ludicrous precision: even 50 sensitivity levels for the first millimeter of trigger movement
    • Brand-new patented gear sensor detects each tooth and the direction of gear movement allowing for the world’s most precise cycle control
    • Mechanical protection of trigger sensors increase reliability—trigger sensors damage is now covered by warranty
    • Ultra-precise telemetry measurements thanks to the new current sensor
    • Pre-Cocking can be set in %
    • Build in boost converter—trouble-free operation in low temperatures
    • Lowest in the market current consumption. Deep sleep mode with only 0.1 mA current consumption prevents battery discharge (3x lower consumption than in current ETUs, which already had the lowest current consumption on the market).
  • Compatibility with GATE Ecosystem

    • Compatibility with GATE Ecosystem including GATE STATUS and future hop-up chamber with tracer
    • User-friendly GCS app for iOS, Android, macOS, Windows, watchOS, Wear OS
    • TITAN II can be connected with smartwatch

    • Ultra-precise telemetry measurements thanks to the new current sensor

    Multifunctional programmable port

    • Hop-up chamber to tracer and sensors
    • Bolt-catch button
    • HPA Engine*
    • Electric Magazine
    • Magazine sensor
    • Flashlight
    • More
    * (For dual solenoid engine you need an additional cable or HPA wiring version)

    Transform your AEG into a computerized training system and gain a unique tactical advantage thanks to extremely fast trigger response—just like in real life.


    The younger brother of the well-known TITAN. Designed to achieve maximum reliability at an attractive price and destined for most AEGs. ASTER is destined for most builds.


    Get data in real-time directly from the STATUS screen to reinforce your tactical decisions. No more surprises with an empty magazine or a discharged battery.


    GATE Control Station is a free universal app for configuring, controlling, and connecting the GATE Ecosystem elements such as the TITAN, ASTER and STATUS.


    Virtual STATUS functions in your smartphone. No more surprises with an empty magazine or battery.


    GCS App provides essential STATUS functionalities such as the BB counter, magazine counter, and the remaining shots on the battery.


    Blu-Link allows for wireless management of your GATE ETU via the GCS App. You can use an iPhone, Android smartphone or a computer to control your replica with Bluetooth® 5.0.


    The USB-Link dongle is used for connecting GATE ETUs with PC, Mac, and Android devices. Working in tandem with the GCS App gives you full access to functions and settings.

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