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BackDraft Innovations V2 Trigger Board
BackDraft Innovations V2 Trigger Board
BackDraft Innovations V2 Trigger BoardBackDraft Innovations V2 Trigger Board

BackDraft Innovations V2 Trigger Board

$20.00

Upgrade your HPA airsoft build with the Backdraft Innovations V2 Trigger Board, featuring responsive electronic activation, standard and speed-trigger compatibility, and a compact fit for Version 2 gearboxes. Available in Catalyst and PolarStar-compatible configurations.


Order today for same-day fulfillment • Estimated delivery Sep 21–22
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Backdraft Innovations V2 HPA Trigger Board

Upgrade or complete your electronic HPA airsoft build with a compact trigger board designed for Version 2 gearboxes, responsive trigger activation, and compatibility with standard or speed triggers.

Product Overview

The Backdraft Innovations V2 Trigger Board provides the electronic trigger interface between your airsoft trigger and compatible HPA fire control system. Its compact, low-profile design fits standard V2 gearbox shells used in M4/AR-style rifles and many other airsoft platforms.

Choose the standard Catalyst version for use with the Backdraft Catalyst FCU, or select the PolarStar-compatible version for broader HPA electronics compatibility. The upgraded PolarStar-compatible board includes connections for two PolarStar pigtail cables, allowing it to work with compatible PolarStar electronics while retaining Catalyst compatibility.

Features & Benefits

  • Designed for Version 2 airsoft gearboxes

  • Fast, consistent electronic trigger activation

  • Compatible with standard and speed triggers

  • Compact, lightweight circuit-board construction

  • Standard Catalyst and PolarStar-compatible versions

  • Supports programmable firing through the connected FCU

  • Ideal for custom HPA conversions and replacement builds

Specifications

  • Product Type: Electronic HPA trigger board

  • Gearbox Compatibility: Version 2

  • Trigger Compatibility: Standard and speed triggers

  • Manufacturer: Backdraft Innovations

  • Available Versions: Catalyst or PolarStar compatible

Compatibility

The standard model connects to the Backdraft Catalyst FCU and uses the Catalyst harness’s direct solenoid connection. The PolarStar-compatible model features connections for two PolarStar pigtail cables, which are sold separately. Verify your selected version, gearbox shell, FCU, wiring harness, and HPA engine before installation.

What’s Included

  • Backdraft Innovations V2 Trigger Board

  • Pigtail cables, wiring harnesses, FCU, and HPA engine not included

Installation

Internal gearbox installation is required. Professional airsoft technician installation is recommended because fitment or modification may vary by gearbox and receiver.

Common Product Questions

Find quick answers about our airsoft products, shipping and policies.

Can LA Airsoft install this part for me?

Yes. We can build and upgrade Hi-Capas, AAP platforms, and rifles. Choose your base gun and parts, then add the appropriate tech service.

The current custom-build service states that builds are normally completed in approximately 3 to 5 days, with the team reviewing the selected parts for compatibility.

Do I need tools or gunsmithing?

That depends on the upgrade. Simple external parts may be straightforward, but internal upgrades can require disassembly, reassembly, adjustment and testing.

If you are not comfortable working inside your airsoft gun, our team offers professional tech and custom-build services.

How quickly will my order ship?

Orders without preorder items are typically packed the same day when placed before 4:30 p.m. Central Time. Please note that occasional delays can occur during especially busy periods or when staffing is limited.

How should I maintain this product?

Regular maintenance helps preserve performance and reliability. Keep the product clean, follow the manufacturer’s lubrication instructions, and properly manage batteries, gas systems, and internal components. More advanced repairs or internal servicing should be handled by an experienced airsoft technician.

Will this part fit my platform?

Compatibility is product-specific. Check the brand, model, size, and platform named in the product description, such as Tokyo Marui Hi-Capa 4.3 or 5.1, AAP-01, Umarex/VFC Glock, or a particular AEG gearbox type.

Similar-looking parts are not always interchangeable, so contact our team with your exact model if you are unsure.

Will this part increase my FPS?

Not every upgrade increases FPS. Some parts are designed primarily for reliability, cycling speed, weight reduction, or gas efficiency. When a product has a tested FPS claim, it should be stated in the listing.