507Comp-GR handgun sight features a large 1.1” x 0.87” objective lens for enhanced shooting performance and Holosun’s new Competition Reticle System (CRS) with Holosun’s 540nm Green Super LED and up to 50k hour battery life with a 1632 cell.
CRS is an enhanced multi-reticle system with four components including a precision 2MOA dot, an 8MOA circle, 20MOA circle, and 32MOA circle with multiple combination settings to suit individual shooter preference. 507Comp-GR is made from 7075 aluminum with an industry standard footprint, and includes Shake Awake technology.
Items Dimensions (in inches)

In the Box
- T10 L Key
- User Manual
- CR1632 Battery
- Lens Cloth
OPTICAL SPECS
| Reticle | 2 MOA Dot & 8/20/32 MOA Circle |
| Light Wavelength | 540nm |
| Reticle Color | Green |
| Parallax Free | Yes |
| Unlimited Eye Relief | Yes |
| Magnification | 1x |
| Multi-Coatings | Yes |
ELECTRONIC SPECS
| Power Source | Battery |
| Battery Type | CR1632 |
| Battery Life (Hours) | 50000 |
| Brightness Setting | 8 DL & 2 NV |
PHYSICAL SPECS
| Window Size | 1.1×0.87 |
| Dimension (in) | 1.8×1.3×1.3 |
| Weight (oz) | 1.7 |
MECHANICAL SPECS
| Housing Material | 7075 T6 Aluminum |
| Surface Finish | Anodize |
| Adjustment per Click | 1 MOA |
| W&E Travel Range | ±30 MOA |
ENVIRONMENT SPECS
| Storage Temperature | -40℃~70℃ |
| Working Temperature | -30℃~60℃ |
| Submersion | IP67 |
| Vibration | 5000G |
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