Holosun HS507-PROMAX Open Pistol Sight
Key Features
- Performance Reticle System (PRS) – selectable 2 MOA dot with 8, 20, or 32 MOA circles and combinations for speed or precision
- Enlarged Competition Window – large 1.18″ × 0.98″ viewing area for faster target acquisition and smoother transitions
- Forward-Leaning Sunshade – integrated glare reduction keeps the reticle sharp in bright, overhead light
- Red, Green, or Gold Reticle – high-visibility Super LED in your choice of reticle color
- Solar Failsafe – solar panel provides brightness assistance and backup power
- Up to 100,000 Hours – efficient power management on a side-loading CR1632 battery, swappable without removing the optic
- Shake Awake™ + Lock Mode – motion-activated power with last-setting memory and Lockout Mode to prevent accidental changes
- RMR Footprint / IP67 + 5000G – hard-anodized 7075-T6 aluminum housing, waterproof and vibration rated, direct-mounts to optics-ready slides
Description
The Holosun HS507-PROMAX is the performance-maximized member of the 507 family, pairing the platform's largest practical viewing window – an enlarged 1.18″ × 0.98″ lens – with a forward-leaning sunshade that cuts overhead glare to keep the reticle sharp on bright outdoor stages. At its center is Holosun's Performance Reticle System: a 2 MOA dot with selectable 8, 20, or 32 MOA circles and combinations, available in red, green, or gold using the selector above.
Solar Failsafe adds brightness assistance and backup power, while Shake Awake motion activation, last-setting memory, and Lock Mode keep the optic ready and your settings locked in. A side-loading CR1632 battery delivers up to 100,000 hours of runtime and swaps without pulling the optic from the slide. The hard-anodized 7075-T6 aluminum housing is IP67 waterproof and 5000G rated, and the industry-standard RMR footprint direct-mounts to a wide range of optics-ready pistols.
Specifications
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| OPTICAL | |
| Reticle | Performance Reticle System (PRS) – 2 MOA dot with 8/20/32 MOA circles (and combinations) |
| Reticle Colors | Red, Green, or Gold |
| Magnification | 1x |
| Light Source | LED (650nm red / 540nm green / 590nm gold) |
| Coatings | Fully multi-coated |
| Parallax / Eye Relief | Parallax-free, unlimited eye relief |
| POWER | |
| Power | CR1632 side tray + Solar Failsafe |
| Battery Life | Up to 100,000 hours |
| Brightness Settings | 12 (10 daylight, 2 night-vision) |
| MECHANICAL | |
| Housing | 7075-T6 Aluminum (hard-anodized black) |
| Adjustment / Click | 1 MOA |
| W&E Travel Range | ±30 MOA |
| Window Size | 1.18″ × 0.98″ |
| Dimensions | 1.8″ × 1.4″ × 1.38″ |
| Weight | 1.7 oz |
| DURABILITY & FITMENT | |
| Waterproof Rating | IP67 |
| Vibration | 5000G |
| Footprint | RMR (direct mount) |
Package Includes
- ✓1x HS507-PROMAX Open Pistol Sight
- ✓Mounting Screws
- ✓1x Lens Cloth
- ✓1x Multi-Tool
- ✓1x User Manual & Warranty Card
