- For Picatinny Rail Interface or Mounts with T1 / T2 Footprint
 - Green 2 MOA Dot Reticle
 - Solar and Battery Powered Sight
 - 50,000 hours Battery Life (100,000 with Setting 6 Brightness)
 - Solar Failsafe with Auto-Brightness Adjustment
 - 12 Brightness Level - 10 Day, 2 Night
 - Parallax-free Aspherical Glass Lens with Zero Distortion and Multilayer Coating
 - Shake Awake Function
 - IPX67 Waterproof Rating
 - Adjustable Windage and Elevation with Zero Hold
 - Side Mounted Battery Tray, No Need to Remove Optic to Replace Battery
 - Enclosed Tubular Design with CNC 6061-T6 Aluminum Housing
 - Microarc Oxidation (MAO) Finish
 
HE403C-GR is a solar and battery powered 20mm micro sight designed for rifle and carbine applications. HE403C-GR features Holosun's Green Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications.
HE403C-GR is unique in that it is always on and ready. If there is ambient light available it will power the HE403C-GR even without a battery. Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HE403C-GR is a versatile sight for users of all levels.
This Holosun would pair well with their Magnifier Series, either its Standard or Compact versions.
For more optics, check out our Scopes & Sights page!
Compatibility:
- Picatinny Rail Interface
 - Aimpoint T1 / T2 Footprint Mount
 - CR2032 Battery
 
Includes:
- 1x Holosun 403C GR Green 2 MOA Dot Reflex Sight in Black
 - 1x Lower 1/3 Co-Witness Mount
 - 1x Low Profile Mount
 - 1x Bikini Cover
 - 1x Sight Adjustment Tool
 - 1x T10 L Key
 - 1x Battery Tray Screw Driver
 - 1x Lens Cloth
 - 1x Holosun Warranty Registration
 - 1x User Manual
 
| Country of Manufacture | China | 
|---|---|
| Color | Black | 
| Brand | Holosun | 
| Platform | AEG & GBB | 
| Replica Type | FITS ALL TYPES | 
| Net Weight (kg) | 0.14 | 
| Length (mm) | 70.0 | 
| Material | Metal | 
| Content Included | Holosun 403C GR Green 2 MOA Dot Reflex Sight - Black  | 






















