Holosun HS507C-X3-RD-MRS Open Reflex Red Dot Sight + interchangeable 2MOA Dot, 32MOA Circle Reticle Solar Cell, black, Sports Shooting Airsoft

Holosun HS507C-X3-RD-MRS Red MRS Pistol Optic Solar RMR 2 MOA dot, 32 MOA circle or circle-dot combo Shake Awake

The Holosun HS507C-X3-RD-MRS advances the iconic 507C series with superior multi-coated glass for sharper imaging, forward-facing photodiode for real-time intelligent brightness control, and a refined red Multi-Reticle System featuring a precise 2 MOA dot, rapid 32 MOA circle (ideal for BDS 15m falling plate discipline), or circle-dot combo for versatile sport shooting demands. X3 enhancements like Lockout Mode prevent accidental adjustments, while Solar Failsafe delivers indefinite operation in daylight, supported by CR1632 battery life up to 100,000 hours and Shake Awake for instant activation. Memory Mode recalls last settings, ensuring consistency across sessions.

HS507C X3 vs HS507C X2  series

Proven reliable in diverse European environments, the 67g 7075-T6 aluminum housing withstands 5000G vibration, IP67 immersion (-10°C to +50°C), and holstered carry with its low-profile 45x28x33mm Trijicon RMR footprint.

Optical Performance

16x23mm lens provides parallax-free holdover from 25m; red LED excels with 12 brightness levels (10 DL, 2 NV) and NV compatibility.

Technology & Reliability

Side battery tray, engraved logo; includes T10 Torx tool, 2x CR1632 batteries, cloth, manuals, inserts.

Technical Specifications Holosun HS507C-X3-RD-MRS

Practical Use in Europe

Tailored for EU dynamic pistol sports and close-range hunting; 32 MOA circle matches falling plate targets perfectly.

Why Buy from Holosun Croatia

Official EU warranty, expert support, fast shipping from Split, Croatia across the EU. Buy the HS507C-X3-RD-MRS today.

Frequently Asked Questions

What is the battery life of the Holosun HS507C‑X3‑RD‑MRS?
The Holosun HS507C‑X3‑RD‑MRS is a compact reflex optic powered by a single CR2032 battery, with Holosun‑rated runtime typically reaching around 50,000 hours at mid‑range brightness under normal use. The optic makes use of Shake‑Awake motion‑sensing technology, which dims or turns off the 2 MOA red dot when the device is idle and instantly wakes it when small movements are detected. This smart power‑management system greatly extends the practical battery life, allowing European sport shooters and hunters to keep the HS507C‑X3‑RD‑MRS ready‑to‑use across multiple training sessions and field trips with minimal battery changes. As an authorized Holosun dealer, Holosun Croatia can advise on how to fine‑tune brightness settings and usage patterns to keep this red dot sight responsive and reliable while minimizing unnecessary power drain.

What reticle system (MRS) does the Holosun HS507C‑X3‑RD‑MRS use?
The Holosun HS507C‑X3‑RD‑MRS features Holosun’s Multi‑Reticle System (MRS) inside a 1× non‑magnified optical pathway, pairing a precise 2 MOA red dot center with a larger 32 MOA ring for fast target acquisition at close range. The MRS design lets users select between dot‑only, ring‑only, or dot‑plus‑ring modes, offering flexibility for European sport‑shooting drills and mixed‑terrain hunting‑style situations. The small 2 MOA dot supports accurate aiming at medium distances, while the wide outer ring speeds up target engagement in dynamic, close‑range scenarios. Compared with a standard single‑dot red dot sight, the MRS‑equipped HS507C‑X3‑RD‑MRS adds extra versatility without complicating sight picture alignment, making it a practical reflex optic for rail‑based platforms that must handle both precision‑oriented and speed‑oriented use.

How does the red‑dot HS507C‑X3‑RD‑MRS differ from green‑dot versions?
The Holosun HS507C‑X3‑RD‑MRS is offered as a red‑dot reflex optic, while Holosun also supplies the equivalent green‑dot variant (typically HS507C‑X3‑GD‑MRS) with the same compact X‑CUBE‑style housing, 2 MOA center dot, 32 MOA ring, and MRS functionality, differing only in LED color. Red‑dot optics like the HS507C‑X3‑RD‑MRS generally offer slightly better battery efficiency and a less visually intense aiming point in bright daylight, which some users prefer for battery‑sensitive or high‑contrast setups. Green‑dot versions can appear brighter and more vivid on green‑tinted or foliage‑rich backgrounds, which some hunters and sport shooters appreciate in wooded environments. Both green dot and red dot HS507C‑X3‑MRS‑style models deliver parallax‑free imaging and unlimited eye relief, so the choice usually depends on personal preference and the lighting conditions expected during European outdoor use.

How durable and weather‑resistant is the Holosun HS507C‑X3‑RD‑MRS?
The Holosun HS507C‑X3‑RD‑MRS is built with a rugged 7075 T6 aluminum housing and a sealed construction designed for demanding field conditions. The optic is resistant to moisture, dust, and mechanical shock, and engineered to maintain a stable, repeatable zero even under recoil‑like forces on rail‑based platforms. The compact cubic profile keeps the overall height low, which helps reduce weight while still offering a wide field of view and comfortable eye relief. For European sport shooters and hunters, the HS507C‑X3‑RD‑MRS can handle rain, temperature swings, and rough handling without noticeable degradation in performance, making it a dependable red dot sight for long‑term use across mixed‑terrain and mixed‑weather environments. The sealed body also protects the internal MRS reflective system from scratches and debris, helping to preserve long‑term optical clarity.

Which rail platforms and accessories is the HS507C‑X3‑RD‑MRS compatible with?
The Holosun HS507C‑X3‑RD‑MRS uses Holosun’s X‑CUBED mount footprint, a compact rail‑style pattern optimized for many modern rail‑based platforms and rail‑topped interfaces. The optic can be mounted directly on X‑CUBED‑compatible rails or used with adapter plates when different rail footprints are required, giving flexibility when switching between platforms. The side‑mounted CR2032 battery tray allows quick replacement without removing the optic from the rail, which is convenient for frequent field users and competition‑oriented shooters. The HS507C‑X3‑RD‑MRS also works well with low‑profile risers, rail‑covers, and co‑witnessing plates, and can be paired with flip‑to‑side magnifiers on compatible setups. As an authorized Holosun dealer, Holosun Croatia can recommend the best X‑CUBED‑mount configuration and accessories to ensure the HS507C‑X3‑RD‑MRS integrates smoothly into your red dot sight or green dot red dot sight arrangement.

Is the Holosun HS507C‑X3‑RD‑MRS suitable for European hunting and sport shooting?

Yes, the Holosun HS507C‑X3‑RD‑MRS is well suited to European hunting and sport‑shooting thanks to its compact size, bright 2 MOA red dot with 32 MOA ring reticle, and robust, sealed construction. The MRS pattern supports fast target acquisition at close range with the large ring, while still offering a precise 2 MOA center dot for medium‑distance aiming typical of European forests, mixed‑terrain hunting grounds, and sporting‑style ranges. The sealed, shock‑resistant housing and efficient Shake‑Awake‑assisted power system enable reliable performance under changing light and weather conditions, from early‑morning low‑light sessions to overcast afternoon conditions. For European sport shooters and hunters, the HS507C‑X3‑RD‑MRS is a practical reflex optic that performs consistently in both open‑field and wooded environments, whether used for competition‑oriented drills, driven‑game‑type situations, or still‑hunting‑style stalking.

What warranty does Holosun provide for the HS507C‑X3‑RD‑MRS in the EU?
Holosun provides an official EU warranty on the Holosun HS507C‑X3‑RD‑MRS red dot sight through its European service network and authorized Holosun dealers such as Holosun Croatia. The standard warranty typically covers the glass, LED illumination, and core electronic components for several years from the original retail purchase date when used under normal personal‑use conditions. The HS507C‑X3‑RD‑MRS also benefits from Holosun’s long‑term illumination‑system coverage, which extends protection for the 2 MOA red‑dot reticle and MRS ring during typical field use. As an authorized Holosun dealer in Croatia, Holosun Croatia can manage warranty claims, inspections, and service coordination without requiring the HS507C‑X3‑RD‑MRS to be shipped outside the EU. This ensures European sport shooters and hunters can resolve manufacturing‑related issues through a dedicated official EU‑based channel backed by the official EU warranty.