HPA Foster Quick Disconnect Coupler Plug (US Type) Fit WE KJW，Marui ，KSC KWA
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HPA Adapter(US) Foster Quick Disconnect Coupler
Foster Male Plug 22-2(Male 1/8Npt Thread) Or 23-2 (Female 1/8Npt Thread).
Foster Quick Disconnect Female Coupler 2202(Male 1/8Npt Thread)Or 2302(Female 1/8Npt Thread)
Male Plug fitting for Foster Quick Disconnect Coupler.
This HPA magazine adapter fit for WE/KJW,KSC/KWA,Marui
QD fitting for foster quick disconnect coupler
Made by Stainless steel And Copper.
Customer Reviews
57 ratings
perfect fit (6)
excellent quality (5)
fast delivery (4)
good seal (3)
works fine (2)
extra o-rings included (1)
Customer photos (7)
U***r
September 20, 2026
Variant: Color:WE KJW Adapter
I have bought many of these from namebrand stores and hands-down this one feels more sturdy quality, machining work and not made from cheap aluminum
e***r
June 27, 2026
Variant: Color:2302
Ok
Buyer from United States
May 13, 2026
Variant: Color:WE KJW Adapter
Fits perfectly and no leaks.
Translated by AliExpress ·
Buyer from United States
May 13, 2026
Variant: Color:Marui Adapter
Fits and no leaks
Buyer from United Kingdom
September 1, 2026
Variant: Color:Marui Adapter
Fits the AAP magazine well, sticks out a bit. comes with extra o rings.
Buyer from Chile
August 25, 2026
Variant: Color:KSC KWA Adapter
Good product, it's exactly what I ordered.
Translated by AliExpress ·
HPA Foster Quick Disconnect Coupler Plug (US Type) Fit WE KJW，Marui ，KSC KWA
Quantity:
1
Availability:
Not Available
