The SCS-MOS (Solar Charging Sight) is a direct attachment optic for full-size GLOCK™ MOS systems offering the lowest profile deck height for use with standard-height iron sights. The SCS-MOS combines solar power, rechargeable power storage, an auto-adjusting reticle brightness system with override function to potentially operate indefinitely in multiple lighting conditions.
Reticle

2 MOA Dot & 32 MOA Circle
Light Wavelength: 540nm
Reticle Color: Green
Parallax Free: Yes
Unlimited Eye Relief: Yes
Magnification: 1x
Multi-Coatings: Yes

Power Source : Solar & Battery
Battery Type : Internal Rechargeable Battery
Battery Life (Hours) : Unlimited
Brightness Setting : Auto