m2 straight arm red and green dot holographic sight

M2 Black Straight Arm
M2 Red Dot Holo Sight
- Easy to use and install.
- Installed on any 20mm standard steel track.
- Full metal cast range shell target.
-10 level brightness control for each illuminated color.
- The brightness of the crosshair can be controlled through the brightness setting dial.
- Lens diameter: 32mm
- Length: 135mm
Dot color: red and green
- Body Structure: Anodized Aluminum
- Power source: 3x AG13 batteries
Maintenance Method:
- Please use a clean flannel cloth to wipe the lens, keep the lens clean and dry, to avoid scratching the lens.
- When not in use, please store the monitor in a dry place.
- Do not attempt to lubricate any part of the range.
- For further information, please refer to the user manual.
Color: Black
Packing Weight: Net Weight 301, Gross Weight: 462
Packing Size: 135X52X74mm
Packing Contents:
1x M2 scope
2X foldable lens,
1x hexagon wrench
1x cleaning cloth
1x English User Manual
3x small electron