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Jun 20, 2026 - 07:33 AM
We’ve provided several answers to questions related to PolarStar Jack M249 Player Package | Standard FCU | HPA Kit , see some other helpful Q&A related to this product.
Question: What connector type comes with the FCU?
Answer: All Fire Control Units (FCUs) in the m249 hpa kit come wired to JST connectors. JST connectors are a common, reliable connection standard in airsoft and RC hobbies, ensuring secure and consistent power delivery.
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