The HS515GM-K is a 20mm micro optical sight designed for rifle and carbine applications. Features include 7075 Aluminum Housing, Solar Failsafe, Shake Awake, 12 brightness settings, Holosun’s Green Super LED with up to 50k hours battery life, Multi-Reticle System, QD mount, Kill flash, and Clear Lens Caps.
| Reticle | 2 MOA Dot |
| Light Wavelength | 540nm |
| Reticle Color | Red |
| Parallax Free | Yes |
| Unlimited Eye Relief | Yes |
| Magnification | 1x |
| Multi-Coatings | Yes |
| Power Source | Battery |
| Battery Type | CR2032 |
| Battery Life (Hours) | 50000 |
| Brightness Setting | 10 DL&2 NV |
| Window Size | 20mm Diameter |
| Dimension (in) | 2.73×1.53×1.61 |
| Weight (oz) | 3.74 |
| Housing Material | 6061 T6 Aluminum |
| Surface Finish | Anodize |
| Adjustment per Click | 0.5 MOA |
| W&E Travel Range | ±30 MOA |
| Storage Temperature | -40℃~70℃ |
| Working Temperature | -40℃~51℃ |
| Submersion | IPX8 |
| Vibration | 1000G |
