Specifications for Holosun HE503CU Elite Paralow 1×20 mm 2 MOA Green Dot Sight:
| Manufacturer: | Holosun |
| Color: | Black |
| Finish: | MAO |
| Fabric/Material: | 6061 Aluminum |
| Magnification: | 1 x |
| Objective Lens Diameter: | 20 mm |
| Objective Window Size: | 20 mm |
| Reticle: | 2 MOA Red Dot |
| Illumination Type: | LED |
| Illumination Color: | Green |
| Brightness Settings: | 12 |
| Eye Relief: | Unlimited |
| Adjustment Type: | MOA |
| Adjustment Click Value: | 1/2 MOA |
| Parallax: | Parallax Free |
| Lens Material: | Glass |
| Optical Coating: | Fully Multi-Coated |
| Attachment/Mount Type: | High Profile, Low Profile |
| Battery Type: | CR2032 |
| Battery Life: | 50000 hours |
| Operating Temperature: | -22 – 140 Fahrenheit |
| Weather Resistance: | Yes |
| Water Resistance Level: | IP67 |
| Water Resistant Mark: | 1 m |
| Length: | 1.3 in |
| Width: | 2.4 in |
| Height: | 1.63 in |
| Weight: | 2.82 lb |
| Included Accessories: | Tool, Battery |
| Condition: | New |
| Magnification Type: | Fixed |
| Lens Finish: | Multi-Coated |
| Tube Diameter: | 20 mm |
| W/E Travel at 100 Yds: | -50 – 50 MOA |
| Objective Aperture: | 20 mm |
