Holosun MOA Dot & 65 MOA Circle Sight with 3X Magnifier - HS510C_HM3X_Bundle
The HS510C is a versatile open reflex optic. HS510C features and aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41" dot height). HS510C is packed with Holosun innovation including Solar Failsafe, Shake Awake, Multi-Reticle System, Red Super LED with up to 50k hour battery life, with 10 daylight and 2 night vision compatible intensity settings.
Features
- Multi-Reticle System: Circle Dot; 2 MOA Dot; 65 MOA Circle
- Up to 50,000 Hours Battery Life (Setting 6)
- 12 Brightness Setting: 10 DL & 2 NV Compatible
- Convenient Tray Battery Compartment
- Parallax-free & Unlimited Eye Relief
Specifications
- Reticle: 2 MOA Dot & 65 MOA Circle
- Light Wavelength: 650nm
- Reticle Color: Red
- Parallax Free: Yes
- Unlimited Eye Relief: Yes
- Magnification: 1x
- Multi-Coatings: Yes
- Power Source: Battery
- Battery Type: CR2032
- Battery Life (Hours): 50000
- Brightness Setting: 10 DL&2 NV
- Window Size: 0.91x1.26
- Dimension (in): 3.3x1.68x1.78
- Weight (oz): 4.94
- Housing Material: Aluminum & Titanium Hood
- Surface Finish: MAO
- Adjustment per Click: 0.5 MOA
- W&E Travel Range: ±50 MOA
- Storage Temperature: -40℃~70℃
- Working Temperature: -30℃~60℃
- Submersion: IP67
- Vibration: 1000G
What Our Experts Think
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Versatile Close-to-Mid Range Solution – The HS510C paired with the HM3X magnifier provides rapid close-range engagement and instant 3X magnification for extended-distance targets.
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Multi-Reticle Flexibility – Choose between a precise 2 MOA dot, a 65 MOA circle, or a combined circle-dot reticle to suit different shooting styles and environments.
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Quick Transition Magnification – The HM3X flip-to-side magnifier allows seamless switching between unmagnified and magnified views without changing optics.
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Solar Fail-Safe Reliability – Solar backup technology helps keep the optic operational in varying lighting conditions while extending battery efficiency.
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Durable Open Reflex Design – The HS510C features a rugged aluminum housing with a protective titanium hood, built to withstand recoil and demanding field use.
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Long Battery Life & Shake Awake – Motion-activated technology and extended battery runtime help ensure the optic is always ready while reducing maintenance requirements.
Q&A
Maintenance Tips
- Clean both the red dot and magnifier lenses with a microfiber cloth and optics-safe cleaner to maintain maximum clarity.
- Keep the solar panel on the HS510C free from dust and debris for optimal Solar Failsafe performance.
- Periodically inspect mounting hardware and QD mounts to ensure secure attachment and reliable zero retention.
- Check battery condition regularly and replace it when brightness performance declines.
- Wipe away moisture, dirt, and residue after use, especially in outdoor environments.
- Avoid harsh chemicals, solvents, or abrasive materials that may damage lens coatings or aluminum components.
- Verify reticle brightness, magnifier alignment, and flip-to-side operation before use.
- Store with lens covers installed in a cool, dry location to protect the optics during transport and storage.
Damage 
Loss 
Theft 
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