What does HPA mean in relation to this product?
Amped Custom HPA Trigger Board Shim Kit | 3, 5, 7 / Pack of 3
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Open Jan 12, 2026 - 10:01 AM
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Jan 12, 2026 - 10:01 AM
HPA stands for High Pressure Air, a system used in airsoft for consistent and adjustable air power. HPA systems are valued for their reliability, consistency, and performance, making upgrades like trigger shims especially beneficial for serious players.
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Amped Custom HPA Trigger Board Shim Kit | 3, 5, 7 / Pack of 3
Amped Custom HPA Trigger Board Shim Kit | 3, 5, 7 / Pack of 3 Introducing the Amped Custom HPA Trigger Board Shim Kit, an essential accessory for improved performance and stabilization. This pack includes three different sizes 3, 5, and 7 to accommodate your specific needs and airsoft gun bodies. Th...
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