The EPeS self-closing HPA adapter, US connector / Foster, with Tokyo Marui fill valve thread, is a one-way self-sealing valve adapter that allows the use of HPA systems with GBB guns by replacing the magazine fill valve. The EPeS SC connector enables emergency firing without the hose connected, for up to five shots. The self-sealing feature makes reloading quieter and more efficient, preventing pressure loss after disconnection. Additionally, the connector allows a hybrid setup, where both traditional gas and an HPA system can be used in the same magazine without changing the valve (Note! Hybrid setup requires drilling an additional threaded hole in the magazine body).
Features:
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One-way self-sealing valve: Maintains pressure in the magazine even after the hose is disconnected, preventing air leakage.
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Emergency shots: After disconnection, the magazine can still fire a few shots.
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Quieter disconnection: Hose removal is significantly quieter compared to traditional systems, as gas does not vent from the magazine during disconnection.
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Air saving: No air loss after hose removal, unlike traditional versions where the magazine empties.
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Compatible with US-type Foster Series 2 QD connectors: Global standard.
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Improved Mk.II version: Optimized geometry for Foster connector interface and enhanced threading for KWA/KSC and TM/TW versions.
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Sleek finish: Blackened surface adds a tactical look.
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Made from AlSi 304 stainless steel: Durable, high-quality material with black finish.
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Country of manufacture: Czech Republic
Package Includes:
- 1 selected HPA adapter
- 2 O-rings
ENG: EPeS HPA adaptor for GBB SC (Self Closing) TM/TW
