Tokyo Marui Super Lightweight Red Dot Sight
The Tokyo Marui Micro Pro Sight is made to fit on the G-series but also fits on every 20 mm rail system. With the screws on the back, top and right, the user can adjust the point horizontally and vertically. (Windage & Elevation).
The brightness of the dot can be set to Low and High and as one of the few sights in this format, the sight can also be turned off manually.