Holosun HE507C-GR-X2
The HE507C-GR X2 is an open reflex optical sight designed full-sized for pistol applications. The HE507C-GR X2 improves on previous versions by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.
Additional features include Holosun’s Green Super LED with up to 50k hour battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake. The durable housing is made from 7075 Aluminum, uses an industry standard footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed.
Items Dimensions (in inches)
In the Box
- T10 L Key
- User Manual
- CR1632 Battery
- Lens Cloth
Holosun HE507C-GR0-X2 PHYSICAL SPECS
| Window Size | 0.63×0.91 |
| Dimension (in) | 1.78×1.15×1.15 |
| Weight (oz) | 1.5 |
MECHANICAL SPECS
| Housing Material | 7075 T6 Aluminum |
| Surface Finish | 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 | 5000G |
Additional Information
The Holosun HE507C-GR-X2 is a top-tier reflex sight engineered for full-sized pistols, blending advanced technology with rugged durability. Constructed from 7075 T6 aluminum, the Holosun HE507C-GR-X2 withstands intense recoil and environmental challenges, making it a favorite for competitive shooters, law enforcement, and concealed carry enthusiasts. Its RMR-compatible footprint ensures seamless integration with a wide range of firearms, enhancing its versatility across platforms.
The Holosun HE507C-GR-X2’s green Multi-Reticle System (MRS) is a standout feature, offering a 2 MOA dot, a 32 MOA circle, or a combination of both. This flexibility allows shooters to adapt to various scenarios, from precision shots to rapid target acquisition. The green reticle is particularly beneficial for users with astigmatism, as it minimizes distortion and improves clarity in diverse lighting conditions. Powered by a CR1632 battery, the Holosun HE507C-GR-X2 boasts up to 50,000 hours of battery life, thanks to its Shake Awake technology, which conserves power during inactivity. The Solar Failsafe provides a backup power source, ensuring uninterrupted performance in critical situations.
User feedback from platforms like OpticsPlanet and Amazon underscores the Holosun HE507C-GR-X2’s reliability and ease of use. Shooters commend its intuitive controls and quick zeroing process, with many achieving consistent accuracy at ranges up to 70 yards straight out of the box. The Lock Mode feature prevents accidental setting changes, a practical addition for holstered firearms. Priced between $300 and $340, the Holosun HE507C-GR-X2 delivers premium performance at a fraction of the cost of competitors like the Trijicon RMR, making it a cost-effective choice.
Despite its strengths, some users report receiving units with dead batteries or signs of prior use, emphasizing the importance of inspecting purchases upon delivery. The Holosun HE507C-GR-X2’s compact 1.78 x 1.15 x 1.15-inch design and 1.5-ounce weight ensure minimal bulk, ideal for everyday carry. Its IP67 waterproof rating guarantees performance in adverse weather, from rain-soaked ranges to dusty environments. In 2025, the Holosun HE507C-GR-X2 continues to dominate the optic market, offering unmatched clarity, durability, and value for shooters seeking a high-performance red dot sight.
Reviews
There are no reviews yet.