Holosun 507C X3 Green Circle Dot HS507C-X3-GR – Overview –
The Holosun HE507C-X3-GR-MRS updates the proven 507C platform with a refined X3 housing and the added visibility of a crisp green reticle, delivering a low-profile optic built for modern carry, duty use, and range performance. Using Holosun’s Multi-Reticle System, shooters can switch between a precise 2 MOA dot, a bold 32 MOA circle, or a combined reticle to match speed or precision needs. A forward-facing photodiode paired with Solar Failsafe automatically manages brightness as lighting changes, while manual controls with memory and lockout keep everything exactly where you want it. Powered by a side-loading CR1632 battery rated up to 100,000 hours and backed by Shake Awake, IP67 waterproofing, and 5000G vibration resistance, the HE507C-X3-GR-MRS delivers dependable performance with standout visibility in a compact, carry-ready optic.
– TECH & FEATURES –
Solar Failsafe™
Shake Awake™
Multiple Reticle System
Super LED
Multilayer Reflective Glass
Multilayer Reflective Glass
Holosun’s use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. Grade 5 Titanium is also able to withstand the corrosiveness of seawater making Holosun Titanium model optics and lasers suitable for use in maritime environments.
Holosun 507C X3 Green Circle Dot HS507C-X3-GR – Specification –
- Green Multi-Reticle System with 2 MOA dot and 32 MOA circle
- RMR footprint compatibility
- Automatic brightness with Solar Failsafe
- Shake Awake with memory and lockout
- Side-tray CR1632 battery
- 7075-T6 aluminum housing
- IP67 waterproof
- 5000G vibration rated
OPTICAL SPECS
| Reticle | 2 MOA Dot & 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 | Solar & Battery |
| Battery Type | CR1632 |
| Battery Life (Hours) | 100000 |
| Thermal Modes | N/A |
| Digital Modes | N/A |
| Video Recording | N/A |
| Screen Refresh Rate | N/A |
| Digital Screen | N/A |
| Brightness Setting | 8 DL & 4 NV |
PHYSICAL SPECS
| Window Size (in) | 0.91×0.67 |
| Dimension (in) | 1.78×1.31×1.1 |
| Weight (oz) | 1.55 |
MECHANICAL SPECS
| Housing Material | 7075 T6 Aluminum |
| Surface Finish | Hard Anodize |
| Adjustment per Click | 1 MOA |
| W&E Travel Range | ±50 MOA |
ENVIRONMENT SPECS
| Storage Temperature | -40℃~70℃ |
| Working Temperature | -30℃~60℃ |
| Submersion | IP67 |
| Vibration | 10000G |
The Holosun 507C X3 Green Circle Dot HS507C-X3-GR is a high-performance open reflex pistol optic designed to deliver fast target acquisition, advanced functionality, and rugged reliability for modern shooters. Built for concealed carry, competition shooting, and defensive applications, this optic combines Holosun’s proven technology with a durable design to provide exceptional performance in a compact package.
At the center of the Holosun 507C X3 Green Circle Dot HS507C-X3-GR is Holosun’s versatile Multi-Reticle System (MRS). This feature allows shooters to switch between a precise 2 MOA green dot, a 32 MOA circle, or a circle-dot combination, giving users the flexibility to adapt their reticle to different shooting scenarios. The large circle helps with rapid target acquisition in close-range situations, while the small 2 MOA dot offers precise aiming for greater accuracy at longer distances.
The highly visible green LED reticle provides excellent contrast and clarity across a wide range of lighting conditions. Many shooters find green reticles easier for the human eye to detect quickly, especially in bright daylight environments, helping improve speed and target tracking during dynamic shooting.
Holosun’s Solar Failsafe™ technology provides a backup power source by using ambient light through the integrated solar panel. When in Auto Mode, the reticle brightness automatically adjusts to changing lighting conditions for optimal visibility. Combined with Holosun’s efficient LED system, the optic can achieve up to 50,000 hours of battery life, ensuring long-term reliability.
The rugged 7075-T6 aluminum housing is built to withstand recoil, impact, and demanding conditions. Shake Awake™ technology automatically activates the optic when motion is detected and powers it down when idle to conserve battery life.
Compatible with the RMR footprint, the Holosun 507C X3 Green Circle Dot HS507C-X3-GR easily mounts to a wide range of optic-ready pistols and adapter plates, making it a dependable choice for shooters seeking speed, precision, and durability in a modern pistol red dot.
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