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Gate PULSAR S HPA Engine with TITAN II Bluetooth (Rear Wired)

PULSAR S HPA Engine with TITAN II Bluetooth® - the world’s smallest & most advanced single solenoid HPA engine. The first HPA engine controlled by an ETU with optical sensors. Thanks to the newest flagship TITAN II Bluetooth® combined with HPA technology you get a ludicrous trigger response, unknown before in the airsoft world. With the user-friendly GCS app for smartphones you can manage your settings live, even straight from the field! Set the fire selector modes, trigger sensitivity, ROF or connect your smartwatch in order to know how many BBs are left in your magazine. You'll find all the electronics inside the gearbox (free space in the butt stock or the grip). For the first time ever, users of HPA replicas can experience a multitude of airsoft replica settings and configurations as well as an optical trigger sensor, which has been till now possible only for AEG users. With the newest sensor, you can set trigger sensitivity unattainable before - even 50 sensitivity points in the first millimeter of movement. Finally, GATE technology breaks into the world of HPA replicas. Take your replica into the future!



  • The best price-performance ratio - highest technologies at reasonable price
  • TITAN II Bluetooth® - the first Bluetooth optical ETU in HPA replica
  • Additionally stabilized nozzle ensures FPS consistency and eliminates Mid-cap syndrome
  • Multifunctional port ready to connect accessories such as Bolt-catch button, magazine sensor, Hop-up chamber tracer, electric magazine power supply or a flashlight
  • Simple maintenance thanks to a well-thought-of build
  • Please note that in the case of dual solenoid engines, it is not possible to connect any extra devices requiring a power supply.

Caution! The purple nozzle of the HPA PULSAR S engine does not require the use of a stabilizing sleeve in the hop-up chamber. The use of a stabilizing sleeve with the purple nozzle may negatively affect engine performance.


The golden nozzle of the HPA PULSAR S engine may require additional stabilization. In this case, it is recommended to use a stabilizing sleeve in the hop-up chamber.

PULSAR Single Solenoid

  • Solenoid Voltage Range: 5-8.4 V
  • Operating Pressure: 60-140 PSI – high pressure only:
  • Gas Consumption: For 90 PSI and a 48 ci/0.8 l 300 bar/4500 PSI bottle – 1 PSI per shot
  • Dimensions (Length x Diameter): 88 mm x 25.4 mm
  • Finished Product Weight: 75 g
  • Operating Temperature Range: min. -15° C, max. +50° C
  • Relative Humidity: ≤ 80%
  • Adjustable ROF: 1 to 100 RPS
  • Velocity: 200 – 550 FPS
  • Operation mode: Open Bolt
  • Pressure range: 60 to 140 PSI
Due to the nature of the design and operation of the engine, the compatibility range of the nozzle length is between 21.25 mm and 21.40 mm relative to that of the AEG nozzle

TITAN II Bluetooth®

  • Supply Voltage Range: 3.75-17 VDC
  • Rated Current: 30 A
  • Current Consumption: 27 mA
  • Low Power Mode: 100 µA
  • Connectivity: 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%