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GATE
Since 2009, GATE, headquartered in the vibrant city of Kraków, Poland, has been a global leader in the development and manufacturing of advanced control systems for AEGs (ETU and MOSFET units). Their products are used in over 60 countries worldwide. GATE offers top-tier ETU systems like the TITAN (flagship ETU with optical sensors and Bluetooth®) and the lightweight ASTER II Bluetooth®, optimized for maximum reliability. GATE also provides advanced HPA systems called PULSAR, which are compatible with TITAN and ASTER AEG processor units. All settings of AEG and HPA systems can be conveniently managed through the GCS (Gate Control Station) app, enabling control of fire modes, trigger sensitivity, shot counters, and even smartwatch integration. To connect with a PC or mobile device, USB‑Link or Blu‑Link adapters are used, unless the Bluetooth module is already built into the unit.
Since 2009, GATE, headquartered in the vibrant city of Kraków (Poland), has been a global leader in developing and manufacturing advanced control systems for AEGs (ETU and MOSFET processor units). Their products dominate in over 60 countries worldwide. GATE offers high-end ETU units like the flagship TITAN (featuring an optical sensor and Bluetooth®) and the lightweight ASTER II Bluetooth®, optimized for reliability.
GATE is not just for AEGs!
Their HPA systems PULSAR deliver extremely compact and powerful solutions, including:
- PULSAR S – the smallest single-solenoid HPA engine with optical control and full configuration via the GCS app.
- PULSAR H – a hybrid open valve system with advanced tuning options via ASTER II + Bluetooth.
- PULSAR D – a dual-solenoid HPA engine with a precision closed valve, ideal for sniper setups, often paired with the TITAN II system.
App & Ecosystem – GCS, STATUS, Blu-Link & USB-Link
All AEG and HPA unit settings can be easily managed via the GCS (Gate Control Station) app, which allows you to configure fire modes, trigger sensitivity, track BB count, and even sync with smartwatches. For connecting to PCs and mobile devices, use the USB-Link or Blu-Link adapter – unless your unit already includes Bluetooth.
139,13 € In StockGATE TITAN V2 NGRS ETU Expert Set - Rear Wiring: GATE
TTN4-EMR
TITAN V2 NGRS Expert Set Control Unit by GATE with rear-wired configuration. Professional fire control unit for Tokyo Marui Next-Gen rifles (Recoil Shock System EBB / SRE). Up to 460 trigger sensitivity levels thanks to the 3rd generation optical sensor. Configuration via GCS App (mobile, PC, smartwatch). Hair Trigger mode, Smart Fuse, active brake,...
139,13 €On the way
401,33 € In StockGATE PULSAR S HPA Engine with ASTER II Bluetooth® Set - Rear...: GATE
HPA-PSR3
Gate has combined the best of both worlds! The AEG ETU unit and HPA kit for M4 / AR15 (V2) PULSAR S in one set! AEG processor unit ASTER II Bluetooth® V2. Trigger sensitivity adjustable in 680 levels. Configurable burst mode from 2 to 99 rounds. Variable ROF 1 to 40 BB/s with DMR mode. Adjustable velocity 60 to 165 m/s. PULSAR S nozzle 21.25 - 21.40...
401,33 €On the way
31,72 € In StockGATE USB-Link Programming Module TITAN / ASTER: GATE
USB-L2
USB-Link Programming Module GCS App for TITAN / ASTER units by GATE. Quick and easy configuration via computer or mobile device. Supports firmware updates, statistics, and advanced ETU settings. Includes both USB-C and Micro-USB cables. For the GATE Control Station™ app.
31,72 €On the way
168,74 € In StockGATE CNC Aluminium Gearbox EON V2 ( 8 mm) - Gray: GATE
EON-GB2-T
CNC Gearbox Shell EON V2 (8 mm) by GATE in Titanium finish. Made from aircraft-grade 7075 T6 aluminum with tensile strength of 570 MPa. Lifetime warranty for GATE ETU users. Inspection windows for AOE tuning, motor height, and pre-cocking check. Quick spring change (QSC) compatible with Specna Arms ESA2 spring guide. Designed for use with TITAN V2...
168,74 €On the way
96,84 € In StockGATE ASTER II Bluetooth® Expert + adjustable Quantum Trigger 2...: GATE
ABT2-R2
ASTER II Bluetooth® Expert Control Unit by GATE with rear wiring and Quantum Trigger 2A1 included. Perfect upgrade set for V2 gearbox rifles (M4, M16, MK18, HK416, and SR-25). Bluetooth® programming of the ETU unit. 470 trigger sensitivity levels, DMR mode and active motor and battery protection. CNC trigger made of aircraft-grade aluminum.
96,84 €On the way
140,83 € In StockGATE TITAN II Bluetooth® EXPERT V2 ETU (AEG / HPA) - Rear Wiring: GATE
TBT2-AER
TITAN II Bluetooth® EXPERT V2 control unit by GATE with rear-wired configuration. Compatible with AEG and HPA V2 gearboxes (M4, M16, HK416, MK18, and SR-25). GATE’s flagship ETU with Bluetooth® 5.2 and revolutionary sensor technology. Full control over your AEG by GCS app – iOS, Android, Windows, macOS, smart watch. Hair-trigger with up to 50 levels...
140,83 €On the way
82,47 € In StockGATE ASTER V3 ETU Unit SE Expert Module - Front Wiring: GATE
AST3S-EM2
ASTER V3 SE Expert Module processor unit by GATE. Designed for AEG rifles with V3 gearboxes (AK, G36, CZ805 Bren and others). Trigger sensitivity adjustment. Programmable burst fire mode. Rate of fire (RoF) control. DMR mode and other advanced features. Automatic diagnostics and battery status monitoring.
82,47 €On the way
549,35 € In StockGATE Completed EON CNC Gearbox and TITAN II Bluetooth® EXPERT...: GATE
EON-CGB2-FR
Complete CNC Aluminum EON V2 Gearbox and TITAN II Bluetooth® EXPERT V2 by GATE with rear-wired configuration. Pre-built upgrade set delivering approx. 1.9 J (140 m/s) output. Designed for AEG rifles M4 / AR15 (MK18, M16, HK416). Includes TITAN II Bluetooth® EXPERT unit, CNC EON gearbox shell, and reinforced internal parts. Fully assembled and tuned...
549,35 €Out of stock
71,47 € In StockGATE CNC Hop-up Chamber EON M4 / AR15 (V2) - Gray / Red: GATE
EON-HOP-TR
CNC EON Hop-Up Chamber for M4 / AR15 (V2) by GATE in titanium gray with a red dial ring. Revolutionary TDC pressure system. Improves accuracy and can hop even heavy BBs. Perfect air seal, consistent performance, and high reliability. Also compatible with HPA systems like GATE PULSAR S. No need for Teflon taping. Improved C-clip barrel lock prevents...
71,47 €Out of stock
126,45 € In StockGATE TITAN V3 BASIC ETU Unit - Front Wiring: GATE
TTN3-BM2
TITAN V3 BASIC processor unit by GATE with front wiring. Professional ETU unit for AEGs with V3 gearbox (AK47, AK74, AKM, AK105, G36 / Novritsch SSR63, CZ Bren and others). DMR mode, Binary trigger, pre-cocking and more. Battery status monitoring and motor overheating protection. Programmable 3- or 5-round burst.
126,45 €Out of stock