The Holosun HS510C open reflex sight with a 2 MOA red dot and 65 MOA circle in black is a versatile optic for long-gun applications, at home on carbines, PCCs, and shotguns thanks to its durable design. Holosun builds it with an aluminum housing and titanium hood for added shock resilience, and a QD absolute co-witness mount sets dot height at 1.41 inches with a lower 1/3 co-witness spacer available separately to increase height to 1.63 inches. The sight packs Solar Failsafe, Shake Awake, Multi-Reticle System selection, and a Red Super LED rated for up to 50,000 hours with 10 daylight and 2 night-vision-compatible intensity settings. Among versatile red dot sights for carbines and shotguns, this configuration favors multi-platform use.

Key Specifications

• The reticle combines a 2 MOA red dot with a 65 MOA circle, selectable as a Multi-Reticle System.
• The housing pairs aluminum construction with a titanium hood for added shock resilience.
• The mount is a QD absolute co-witness design, setting dot height at 1.41 inches.
• A lower 1/3 co-witness spacer is available separately, increasing dot height to 1.63 inches.
• The LED offers 10 daylight and 2 night-vision-compatible intensity settings, rated up to 50,000 hours.
• The design includes Solar Failsafe and Shake Awake for extended reliability.

Frequently Asked Questions

Can I adjust the co-witness height on this sight? Yes, a lower 1/3 co-witness spacer is available separately to increase dot height from 1.41 to 1.63 inches.

What platforms does this sight suit? Carbines, PCCs, and shotguns, thanks to its durable titanium-hooded design.

Buy the Holosun Red Dot/65 MOA

Shock-resilient construction with a selectable dual reticle is exactly what this sight delivers across carbines, PCCs, and shotguns. Order it from our Lubbock, Texas gun shop and it ships fast.