-Laser Wavelength: 650nm/520nm

-Laser Type: Visible Red/Green Dot 

-Laser Power:<5mW Class IIIA

-Laser Divergence Angle: +/-0.3 degree

-Range for Sighting: 0-100 yard

-Material: Brass

-Surface Treatment: Golden Plating / Black Nickel Plating 

-High Precision and Long Lifespan