Holosun 507 COMP HS-507COMP-RD – Overview –
507Comp-RD 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 650nm Red 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-RD 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
– TECH & FEATURES –
-
Shake Awake™ -
Multiple Reticle System -
Multilayer Reflective Glass
Multilayer Reflective Glass
Holosun 507 COMP HS-507COMP-RD – Specification –

- CRS: Competition Reticle System
- Up to 50,000 Hours Battery Life (Setting 6)
- 8 Brightness Setting: 6 DL & 2 NV Compatible
- Super Large Window
- Convenient Tray Battery Compartment
- Parallax-free & Unlimited Eye Relief
OPTICAL SPECS
| Reticle | 2 MOA Dot & 8/20/32 MOA Circle |
| Light Wavelength | 650nm |
| Reticle Color | Red |
| Parallax Free | Yes |
| Unlimited Eye Relief | Yes |
| Magnification | 1x |
| Multi-Coatings | Yes |
ELECTRONIC SPECS
| Power Source | Battery |
| Battery Type | 18350 |
| Battery Life (Hours) | 1.6 |
| Thermal Modes | N/A |
| Digital Modes | N/A |
| Video Recording | Internal |
| Screen Refresh Rate | 30FPS/60FPS |
| Digital Screen | 1024×768 OLED |
| Brightness Setting | 10 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 |
Dominate the Range with the Holosun 507 COMP Red Dot
Step onto the competition field with the ultimate advantage: the Holosun 507 COMP HS-507COMP-RD. Engineered for competitive shooters, this premium red dot sight features an extra-large 1.1” x 0.87” sight window, delivering the widest field of view possible for lightning-fast target transitions and improved situational awareness across demanding courses of fire.
The key to the Holosun 507 COMP is the specialized Competition Reticle System (CRS). This system includes a crisp 2 MOA dot combined with large 8, 20, or 32 MOA circles, allowing you to quickly switch between four reticle options to perfectly match your stage or preference. Driven by Holosun's high-efficiency Red Super LED, the reticle is intensely bright and clearly visible even under harsh, direct sunlight.
Built with a durable 7075 aluminum housing and incorporating Shake Awake™ technology, this competition pistol optic is designed for relentless reliability. The HS-507COMP-RD gives you precision, speed, and the confidence to perform at your best, making it the top choice for shooters looking to gain a competitive edge with an elite open reflex sight.







williamsmatt86@yahoo.com (verified owner) –
Great sight, I love the big window. The multiple dot options are great. I wish there was a 6 moa only version. That’s the reason how the 4 stars. You can’t go wrong with Holosun