Portal Gun [UPDATE] Portal Gun [UPDATE] for Garry's Mod on the Steam Workshop. Subscribers9,966 Favorites599 Views21,466 Workshop ID3163566574 Open on Steam
![Portal Gun [UPDATE]](https://images.steamusercontent.com/ugc/2540662890171207727/BD97135466695E0AC056D2BE02922A98B8B0F11F/)