Does the trigger board replace the FCU (Fire Control Unit)?
PERUN | HPA Trigger Board for V2
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Open Jan 12, 2026 - 10:06 AM
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Jan 12, 2026 - 10:06 AM
No, the perun hpa trigger board only replaces the trigger board and does not replace the FCU itself. The FCU is a separate component that controls firing modes and timing in HPA systems.
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PERUN | HPA Trigger Board for V2
PERUN | HPA Trigger Board for V2 Perun HPA Trigger Board replaces mechanical contacts in your HPA system and provides lots of useful features. Magnetic sensors eliminate moving parts that are prone to damage, thus increasing reliability. The elasticity of this unit gives you certainty that HPA repli...
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