Description
Osight C Open Green Dot Sight Features and Performance
The Osight C green dot is an open reflex pistol optic built for shooters who want a large viewing window, fast target acquisition, and a bright green reticle. Designed around a 407c/507c footprint, this Osight C open reflex optic is a strong fit for many full-size and compact optics-ready handguns.
The 3 MOA dot and 32 MOA circle give this Osight C open green dot a flexible multi-reticle system. Shooters can use the precise 3 MOA green dot for a cleaner aiming point, the 32 MOA circle for faster close-range pickup, or the combined reticle for a balance of speed and precision.
The open-emitter design keeps the optic lightweight while the large window helps the shooter find the dot quickly during presentation. For users comparing Osight C green dot models, this version is the green-reticle option with a side-loading CR1632 battery and practical motion sensor activation.
Built with 7075-T6 aluminum, IPX6 water resistance, and daylight plus night vision brightness settings, the Osight C green dot sight is designed for dependable range, carry, and defensive handgun use.
Details
- Reticle: 3 MOA Dot & 32 MOA Circle
- Reticle Color: Green
- Emitter: Open
- Light Wavelength: 520 nm
- Adjustment per Click: 1 MOA
- W&E Travel Range: ±45 MOA
- Battery Type: CR1632
- Battery Life: Up to 130,000 Hours (Mode 3 Dot-Only)
- Brightness Settings: 8 Daylight & 2 Night Vision
- Window Size: 0.95″ x 0.75″ / 24 x 19 mm
- Magnification: 1x
- Parallax Free: Yes
- Unlimited Eye Relief: Yes
- Motion Sensor Function: Yes
- Memory Function: Yes
- Multi-Coatings: Yes
- Housing Material: CNC-Machined 7075-T6 Aluminum
- Waterproof Rating: IPX6
- Dimensions: 1.77″ x 1.18″ x 1.18″ / 45 x 30 x 30 mm
- Weight: 1.48 oz / 42 g
- Footprint: 407c / 507c (RMR-pattern style footprint)







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