What does HPA stand for and why is it important in airsoft?
PolarStar Fusion Engine Gold Low Flow Poppet (.0465)
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Open Jun 28, 2026 - 09:50 AM
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Jun 28, 2026 - 09:50 AM
HPA stands for High Pressure Air, a system that uses compressed air for propulsion instead of traditional spring or gas methods. HPA systems offer superior consistency, tunability, and efficiency, which are valuable for competitive and enthusiast airsoft players.
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PolarStar Fusion Engine Gold Low Flow Poppet (.0465)
This product is an Amped Airsoft exclusive Low Flow Poppet Valve for your PolarStar Fusion Engine.This poppet valve has a lower flow than the stock valve which results in the following performance increases: Higher Efficiency Increased Accuracy Better BB in-flight Stability Increased Range due ...
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