Feature:
-Easy to use and easy to install.
-Install on any 20mm standard steel rail.
-Full metal casting range shell target.
-2 levels of dot brightness control the color of each light.
-The brightness of the crosshairs can be controlled by the brightness setting dial.
 
 
Specification:
Material: aluminum alloy
Magnification: 1X
Lens diameter: 32mm
Length: 135mm
Colour: Black
Power supply: 3 x AG13 batteries (not included)
Weight: Net weight 301 Total weight: 462