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WARNING:

  • SPECTRE universal plugboard is NOT compatible with other double solenoids engines.
  • SPECTRE universal plugboard is NOT compatible with PolarStar or GATE electronics: SPECTRE Mk2 uses a 6-pin proprietary wire harness.
  • SCALAR Airsoft is not responsible of any damage caused by its electronics with other engines.

 

DELIVERY ESTIMATION: Starting 5 January 2026.

 

If you are not converting a replica with a V2 (M4) or V3 (AK) gearbox, the Universal Plugboard is the piece you need to make your own custom wiring.


The plugboard comes with 4x 2pin headers and 1x 6-pin header. The 6-pin header is used to connect your FCU to the wiring harness of your SPECTRE HPA engine.

 

WHAT'S INCLUDED

  • 1x Universal Plugboard for SPECTRE Mk2 HPA engine
  • 2x 150mm cables + JST ZH connector (1.5mm pitch)

The two cables need to be soldered to your own switches to work.

 

TECHNICAL INFORMATION

Headers connection:

  • J1: Power to nozzle solenoid
  • J2: Power to poppet solenoid
  • J3: Selector Signal
  • J4: Trigger Signal

 

Wiring:

  • Purple wire: Poppet (battery voltage)
  • Black wire: Nozzle, wire 2 (battery voltage or GND)
  • White wire: Nozzle, wire 1 ((battery voltage or GND)
  • Red wire: Selector (5VDC)
  • Blue wire: Trigger (5VDC)
  • Brown wire: Common (GND)

[PRE-ORDER] Universal Plugboard for SPECTRE HPA engine (6-pins)

€14.50Price
Quantity
  • CONTENT

    1x Universal Plugboard for SPECTRE Mk2 HPA engine

    2x 150mm wires + JST ZH connector (1.5mm pitch)

  • EXCHANGE AND RETURN POLICY

    Orders are regarded as binding and payments are not refundable.

  • DELIVERY

    Orders are processed in the 2-5 days following the payment.

  • DELIVERY ESTIMATION

    5 January 2026 to 16 January 2026.

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