Airsoft Gas Tube for GameFace AK with Picatinny Rail Versions

Note: Design is likely compatible with other Tokyo Marui-style airsoft AKs but has not been tested. An easy and simple replacement gas tube with options! Download comes with 6 different models: –Base Gas Tube –Top Picatinny Rail Version –Triple–Picatinny Rail Version –Both Sides Picatinny Rail Version –Left Picatinny Rail Version –Right Picatinny Rail Version Best to use (2) M4x0.7 Metric Set screws for install. One is in the original part and can also be used alone if needed.