French manufacturers FG-Airsoft have just launched a web store selling their own GBBR upgrade kits:
Hello, We are happy to inform you of the opening of our online store: www.fg-airsoft.com, offering upgrades kits for GBBR designed and manufactured by us.
Airsoft gamers, we began manufacturing our own parts to upgrade our GBBR for many years. With this experience, we decided to bring you our best achievements. For now, two articles for the GHK PDW are available: a kit to make its adjustable hopup adjustable and a barrel stabilizer. These parts are designed and manufactured in France by us.
Other systems for GBBR are being finalized and others in study.
We wish to medium term provide a comprehensive range of innovative and original solutions to upgrade GBBR. (FG-Airsoft)