
- description
The VFC FAL/LAR OSW is a characterful GBBR, and this AirTac adapter brings it onto HPA fed from M4 AEG magazines like the PTS EPM1. It's fully assembled and ready to run, with no donor parts to source first.
The gas valve, router and feed lips are pre-fitted, and the magazine-catch area is adjustable via three included shims so you can perfect the nozzle-to-router seal. Each unit is tested in a VFC FAL before it ships, with the best-performing shim already installed, and a high-flow non-VFC valve keeps it reliable at higher FPS.
Key details
| Detail | Spec |
|---|---|
| Donor gun | VFC FAL / LAR OSW GBBR |
| Feeds from | M4 AEG magazine (e.g. PTS EPM1) |
| Valve | High-flow non-VFC |
| Adjustment | Three magazine-catch shims included |
| Assembly | Fully assembled, pre-tested |