
- description
If you shoot a KWA AK-pattern GBBR, this AirTac adapter opens up HPA running with cheap, plentiful M4 AEG magazines, and needs no permanent modification to the rifle. Full-auto feeding is excellent, and the whole conversion is fully reversible whenever you want the gun back to standard.
It ships ready to use with the valve, feed lips and gas router already installed, so no donor parts are required. The design is modular, letting you switch between an M4 or MP5 magwell down the line, and the polycarbonate base is built to take BB strikes without cracking.
Key details
| Detail | Spec |
|---|---|
| Donor gun | KWA AK variant |
| Feeds from | M4 AEG magazine |
| Modular | Swap to M4 or MP5 magwell |
| Assembly | Fully assembled |
| Build | Polycarbonate base |
| Fitting | US-style Foster |