MANCRAFT HPA Twisted Hose with MICRO QD Adapter for WE / KJW GBB View larger
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MANCRAFT HPA Twisted Hose with MICRO QD Adapter for WE / KJW GBB - Black

HPA coiled hose with adapter for WE / KJW GBB by MANCRAFT in black.

Includes a brass M5-threaded adapter for WE / KJW magazines.

Coiled hose extending up to 1 meter.

Suitable for both HPA and CO2 systems with a maximum pressure of 290 PSI.

Not intended for full-auto firing mode.

67,21 € tax incl.

Availability: In Stock at store

1 Item  


13. 03. 2026 (2 pcs)

MANC019

: MANCRAFT

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HPA Supply Hose for WE and KJW Gas Pistols

How to reliably run a gas pistol even in winter, without leaks and with consistent performance? This coiled HPA hose with adapter by MANCRAFT is a solution for WE and KJW gas pistol owners looking to replace Green Gas with HPA power. The adapter screws in place of the fill valve directly into the magazine and, thanks to its brass body with seal, provides reliable hose connection. The connector uses the MICRO QD (4 mm) standard, meaning it is not compatible with US/EU QD fittings. Due to airflow limitations, the hose is not suitable for full-auto operation. For more information about HPA systems, read our article How to Build an HPA Setup.

Key Features

  • External power for GBB pistols:
    Connects the pistol to HPA or CO2 for stable performance.

  • Ideal for winter use:
    Green Gas loses performance in cold, HPA remains reliable.

  • MICRO QD connector:
    Connects to 4mm HPA systems, not compatible with US/EU fittings.

  • Maximum pressure:
    Up to 290 PSI without damage risk.

  • Expandable length:
    Coiled hose extends up to 100 cm.

Technical Specifications

  • Hose type: Coiled HPA hose for GBB pistols
  • Compatibility: WE / KJW magazines with M5 thread
  • Connector: Micro QD (4 mm)
  • Hose length: Up to 1 m (coiled)
  • Maximum pressure: 290 PSI
  • Supported gases: HPA and CO2
  • Mounting: Replaces magazine fill valve

Package Contents

  • Coiled HPA hose
  • Adapter (brass fitting with M5 thread)
ColorBlack
Outer length MINIMAL (mm)440 (mm)
Outer length MAXIMAL (mm)1000 (mm)