The Tokyo Marui MTD Pro Sight, MTD stands for Marui Tactical Dotsight is a 6061 aluminum constructed red dot sight that has a T1 style footprint. This red dot boasts 8 levels of brightness with one of the levels being night vision compatible and it features a 3 MOA dot reticle which is accurate and perfect for short-distance engagements. This dot sight also features an automatic power-off function that will activate once there are 4 hours of inactivity.
This dot sight comes with 2 mounts, a high mount that could co-witness AR / M4 style front sight post and a low mount as well. Other than that, the package does come with a polycarbonate lens cover to protect the optics from BB hits as well as a rubber lens cover for storage.
The Tokyo Marui MTD is powered by 1 CR2032 battery, please note that batteries are not included due to IATA airline regulations

Tokyo Marui MTD Pro Sight (Marui Tactical Dot Sight)
8 levels of brightness : The brightness of the dots can be adjusted through 8 levels * by ushing the buttons n the top of the dot. It can be used according to the environment lighting, from outdoors during the day to dark places.
*One of the 8 levels is an IR compatible mode.
Adjustable dot : The Red Dot can be adjusted vertically and horizontally with the wrench that is included. (Adjustment range ?40 MOA)
Auto power OFF function : After about 4 hours of inactivity, the power will automatically turn off.
Polycarbonate lens protector : Comes with a polycarbonate lens protector that is hard to break even if hit by a BB.
Comes with 2 mounts : The set includes a Low mount (low position type) with a height of 3.9 mm from the top of the mount base to the bottom of the MTD body, and a Hi mount (QD lever type/high position type) with a height of 20.3 mm. It can be attached to a Picatinny rail.