





The Holosun HE507C-X3-GR Open Reflex Sight is designed for concealed carry, duty use, and competitive shooting. Its Multi-Reticle System allows users to switch between a precise 2 MOA dot, a 32 MOA circle, or a combined reticle to suit different shooting scenarios. A rugged 7075-T6 aluminum housing, Solar Failsafe technology, and Shake Awake functionality make the HE507C-X3-GR a reliable optic for demanding pistol applications.
Holosun's Multi-Reticle System (MRS) allows shooters to select between a 2 MOA dot, a 32 MOA circle, or a combined reticle. The fine dot supports precise shot placement at extended distances, while the circle promotes faster reticle acquisition during dynamic shooting. The combined reticle delivers the advantages of both configurations.
The green reticle provides excellent contrast in a wide range of lighting conditions and is often perceived as easier to pick up than a traditional red reticle, particularly in bright daylight. Holosun's Super LED technology utilizes a 540 nm wavelength to maintain excellent visibility and clarity.
Solar Failsafe technology combines a solar panel with an integrated light sensor to automatically adjust reticle brightness according to ambient lighting conditions. The system also provides a backup power source that helps maintain functionality when battery power is low.
The X3 generation features an updated optical system with improved light transmission, reduced distortion, and enhanced parallax performance. The result is a clearer sight picture and faster target confirmation during rapid engagements.
The sight housing is machined from durable 7075-T6 aluminum and finished with a hard-anodized coating. Designed for slide-mounted applications, it is built to withstand repeated recoil forces and harsh operating conditions. The optic is rated IP67 waterproof and tested for resistance to impacts and vibration.
The CR1632 battery can be replaced through the side-mounted battery tray without removing the optic from the firearm, preserving zero and minimizing downtime. Battery life can reach up to 100,000 hours, depending on brightness settings and operating mode.
Shake Awake technology automatically activates the reticle when motion is detected and powers the sight down during periods of inactivity to conserve battery life. Memory Mode retains the previous brightness setting, while Lock Mode prevents unintended adjustments during carry or handling.
The HE507C-X3-GR utilizes the industry-standard RMR footprint, ensuring compatibility with a wide range of optics-ready pistols, adapter plates, and mounting solutions. It is suitable for concealed carry, professional use, training, and competitive shooting.
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| Weight | 44 g |
| Material | Aluminium 7075 T6 |
| Type of battery | CR1632 |
| Crosshair type | Tečka Target without dot Terč s tečkou |
| Scope diameter | 2,3 cm |
| Length | 4,5 cm |
| Solar panel | Ano |
| Size of crosshair | 2 MOA |
| Click size | 1 MOA |
| Elevation range | ±50 MOA |
| Windage range | ±50 MOA |
| Parts of delivery | Lens cleaning cloth, multi-tool, user manual and warranty card |
| Red-dots | Zelená |









