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Airsoft Accessories, Attachments & Parts (5)

Other HPA Systems (5)

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Backdraft Innovations (3)

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Alhambra Superstore (CA) (3)

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ARES HPA Engine for Airsoft M4 V2 Gearboxes (Model: Single-Sided Selector)

$165.00

ARES HPA Engine for Airsoft M4 V2 Gearboxes (Model: Single-Sided Selector)

Pre-Order (ETA August 2026)

ARES

MechLabs ZERO Cap Hop-Up Alignment Base for NEXXUS / X-MOD HPA Engines

$30.00

MechLabs ZERO Cap Hop-Up Alignment Base for NEXXUS / X-MOD HPA Engines

Backdraft Innovations Trigger Board for HPA Engine

+ Model Options

$25.00 - $29.00

Backdraft Innovations Trigger Board for HPA Engine

Backdraft Innovations Catalyst Fire Control Unit Kit Gen. 2

+ Model Options

$79.00

Backdraft Innovations Catalyst Fire Control Unit Kit Gen. 2

Backdraft Innovations Phoenix HPA Engine and FCU Kit

+ Model Options

$249.99

Backdraft Innovations Phoenix HPA Engine and FCU Kit

Displaying 1 to 5 (of 5 products)

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