Is this fitting compatible with lines that use Foster Coupler Fittings?
Amped Airsoft - Shop Compressor Adapter | Line Adapter
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Open Mar 22, 2026 - 11:35 AM
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Answer
Mar 22, 2026 - 11:35 AM
Yes, this adapter for air compressor works with any lines that utilize Foster Coupler Fittings. Foster Coupler Fittings are widely used in airsoft HPA (High Pressure Air) systems, which increases the adapter’s versatility.
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Amped Airsoft - Shop Compressor Adapter | Line Adapter
This Shop Compressor Adapter allows you to plug into your compressor (1/4" Plug) and utilize Foster QD Plug fittings, which are commonly found on PolarStar, Wolverine Airsoft, and other current day HPA setups. This fitting accepts our Amped Line and other lines utilizing Foster Coupler Fittings...
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