Holosun Open Reflex Dot Sight HE507C-GR-X2 with switchable reticle, green dot sight, hunting,solar panel

Holosun HE507C-GR-X2 Green Dot MRS Reflex Sight

The Holosun HE507C-GR-X2 is a high-performance open reflex sight featuring a brilliant Green Super LED, optimized for compact optics-ready pistols. Its advanced Multi-Reticle System (MRS) allows shooters to toggle between a precise 2 MOA dot, a 32 MOA circle, or a combined circle-dot pattern to suit any sport shooting environment. Engineered with aerospace-grade 7075 T6 aluminum, the sight is remarkably durable, boasting IP67 water resistance and shock resistance up to 5000 Joules. Solar Failsafe and Shake Awake technologies ensure that the optic is always powered and ready for action. As official Holosun Croatia retailer, we ship from Split, Croatia throughout the EU with full warranty support. Order today for ultimate precision.

Optical Performance

The 540nm Green Super LED provides exceptional visibility and contrast, especially in varying light conditions. The system features 12 brightness settings—10 daylight and 2 night-vision compatible—ensuring clarity in any tactical or sport shooting scenario. With parallax-free optics and unlimited eye relief, the HE507C-GR-X2 facilitates rapid target acquisition.

Technical Specifications Holosun HE507C-GR-X2

Technology & Reliability

The HE507C-GR-X2 integrates Solar Failsafe for backup power and Shake Awake for motion-activated readiness. Its convenient side-mounted battery tray simplifies maintenance without needing to remove the optic from your platform.

Frequently Asked Questions

How long does the battery last on the Holosun HE507C‑GR‑X2?
The Holosun HE507C‑GR‑X2 open reflex optic features an ultra‑efficient Super Green LED and a 3‑V CR1632 lithium battery, delivering up to 50,000 hours of runtime at the recommended brightness setting. Thanks to its Solar Failsafe panel and Shake Awake motion‑activation system, the HE507C‑GR‑X2 enters low‑power sleep mode when idle and wakes instantly when moved, which dramatically extends the real‑world battery life. This makes it ideal for European sport shooters and hunters who need a reliable red dot sight with minimal maintenance, especially on platforms used only occasionally. The side‑access battery tray also allows quick, tool‑free replacement if needed.

Does the Holosun HE507C‑GR‑X2 have a Multi‑Reticle System (MRS)?
Yes, the Holosun HE507C‑GR‑X2 includes Holosun’s Multi‑Reticle System (MRS), giving you multiple red dot sight patterns in a single reflex optic. For handgun‑style setups, the MRS offers a 32 MOA circle with a 2 MOA central green dot, plus a standalone 2 MOA or 65 MOA ring for different target distances and conditions. European shooters can switch between circle‑dot and dot‑only modes on the fly, speeding up acquisition at close range while maintaining precision at medium distances. The red‑green dot reticle is fully parallax‑free with unlimited eye relief, so the Holosun [model] maintains a consistent sight picture even with rapid target transitions in sport shooting or hunting scenarios.

Green dot vs red dot: which is better for the HE507C‑GR‑X2?
The Holosun HE507C‑GR‑X2 uses a high‑visibility green dot, which often appears subjectively brighter than a standard red dot, especially in daylight and mixed European light conditions. Green reticles typically provide superior contrast against dark or greenish backgrounds, reducing eye strain during extended sport‑shooting sessions. The red dot remains an excellent choice for low‑light and when absolute subtlety is preferred, but the HE507C‑GR‑X2’s green‑based reflex optic strikes a practical balance: it delivers a vivid 2 MOA aiming point usable day or night, with 12 brightness levels (10 daylight + 2 night‑vision compatible). For European hunters and sport shooters who want a clear, fast‑acquisition dot without losing low‑light versatility, the Holosun green dot sight is often the preferred choice.

How durable and weather‑resistant is the HE507C‑GR‑X2?
The Holosun HE507C‑GR‑X2 reflex optic is built in a 7075 T6 aluminum housing and rated IP67, meaning it is fully dustproof and can withstand temporary submersion in water. The open‑reflex design is engineered to handle recoil forces and repeated impacts, making it suitable for European sport‑shooting disciplines and rugged hunting environments. The green LED and internal electronics are protected by multi‑layer coatings and a sealed body, preserving the brightness and clarity of the dot even after exposure to rain, snow, or high humidity. As an authorized Holosun dealer in Croatia, we regularly test this red dot sight in local field conditions and can confirm that the HE507C‑GR‑X2 maintains its zero and performance through seasons of use.

Is the Holosun HE507C‑GR‑X2 compatible with standard mounting systems?
Yes, the Holosun HE507C‑GR‑X2 reflex sight is designed to fit standard miniature‑red‑dot mounting patterns, making it easy to integrate with many European platforms. It uses a compact footprint that matches common open‑reflex bases, and the included T10 torx wrench and spacer system allow fine‑tuning of the mount’s height and position. The low‑profile design keeps sightlines clear and preserves balance on compact setups, which is important for sport shooters and hunters using short‑stroke or pistol‑style configurations. As an authorized Holosun dealer in Croatia, we can advise on compatible rail interfaces and mounting hardware so your Holosun [model] green‑dot or red‑dot sight integrates seamlessly with your existing setup.

What EU warranty comes with the Holosun HE507C‑GR‑X2?
The Holosun HE507C‑GR‑X2 purchased through Holosun Croatia is covered by Holosun’s official 3‑year EU warranty on the housing, optics, and electronic components, with the green LED illumination system eligible for extended coverage under Holosun’s long‑term LED‑lifetime terms. As an authorized Holosun dealer, Holosun Croatia manages warranty claims locally, so you do not need to ship the red dot sight back across borders; repairs and replacements are coordinated directly from Split. The official EU warranty covers defects in materials and workmanship, giving European sport shooters and hunters confidence that their Holosun [model] reflex optic will remain reliable over years of regular use.

Is the Holosun HE507C‑GR‑X2 suitable for European hunting and sport shooting?
Yes, the Holosun HE507C‑GR‑X2 is well suited to European hunting and sport‑shooting applications. Its compact size, lightweight 1× magnification, and fast‑acquisition green‑dot reticle make it ideal for dynamic disciplines such as IPSC‑style pistol‑sport, metallic silhouette, or 3‑Gun‑oriented stages, as well as driven hunts and woodland stalking where quick target transitions are common. The 32 MOA circle with 2 MOA dot in the MRS configuration gives a clear sight picture at close to medium ranges, while the 12 brightness levels ensure the red‑dot‑type reticle remains usable in varying light from open fields to shaded forest. As an authorized Holosun dealer in Croatia, we recommend the HE507C‑GR‑X2 for shooters who want a feature‑rich green‑dot reflex optic that performs reliably within EU optics and sport‑shooting regulations.

How does Shake Awake technology affect the HE507C‑GR‑X2’s performance?
The Shake Awake system in the Holosun HE507C‑GR‑X2 automatically puts the reflex optic into low‑power standby when no movement is detected, then instantly reactivates the green dot as soon as the host platform is picked up or nudged. This helps preserve the long‑life capabilities of the CR1632 battery while ensuring the red‑dot‑style reticle is always ready when needed. The motion‑activation is tuned to ignore small vibrations but respond reliably to deliberate handling, so European sport shooters and hunters experience uninterrupted use during sessions without fumbling with buttons or worrying about leaving the dot unintentionally on. Combined with the Solar Failsafe charging panel, Shake Awake makes the Holosun HE507C‑GR‑X2 a low‑maintenance yet highly responsive green‑dot reflex sight.

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