AirTac KWA F90 to M4 HPA Adapter (Modular)
AirTac KWA F90 to M4 HPA Adapter (Modular)
Regular price
£119.95
Regular price
Sale price
£119.95
Unit price
per
Tax included.
Shipping calculated at checkout.
Out of stock
Notify Me About This Product
Couldn't load pickup availability
DETAILS
DETAILS
SKU:
6657421096
- description
AirTac KWA F90 to M4 HPA Adapter — HPA power and M4 magazines for your KWA F90.
The KWA F90 is a distinctive AUG/F90-pattern bullpup GBBR, and this AirTac adapter brings it onto HPA fed from standard M4 AEG magazines. You get steady power and an end to the running cost and cold-weather drop-off that comes with gas.
AirTac injection-mould their own gas router for this one and pair it with their high-flow valve and printed feed lips, so it's genuinely plug-and-play with no donor magazines needed. The modular base accepts a swappable rear shim so you can perfect magazine fit.
Key details
| Detail | Spec |
|---|---|
| Donor gun | KWA F90 / AUG pattern |
| Feeds from | M4 AEG magazine |
| Build | Polycarbonate base, moulded gas router |
| Assembly | Plug and play, modular |
| Fitting | US-style Foster |
⚠ Good to know: Plug-and-play with AirTac's own gas router, high-flow valve and feed lips — no donor mags. PTS-pattern magazines recommended; swappable rear shim included. US-style Foster fitting.
💡 Titan Forge Airsoft tip: browse the rest of our HPA adaptors or AirTac range, or message us on WhatsApp and we'll help you match the right adapter, magazine and line to your setup.