Holosun Open Reflex HS510C Black Collimator Sight

The Holosun Open Reflex HS510C Collimator Sight is a cutting-edge optical sight engineered for long guns, designed to thrive in rugged environments. Its open architecture boasts a titanium optics housing, providing exceptional durability and resilience against potential damage.

Expertly crafted with precision milling from 6061 aluminum, this sight features a Quick Detach (QD) mount buckle, facilitating effortless attachment and removal on a Picatinny rail. A sleek anodized black finish adds to its aesthetic appeal and durability.

Exceptional Optics

The optics of the HS510C are equipped with multi-layer anti-reflective coatings, ensuring superior light transmission and delivering a crystal-clear, parallax-free image.

Versatile Reticle Options

This collimator sight stands out with its Multi Reticle System, allowing users to personalize the aiming mark with options such as:

• Classic 2 MOA dot
• 65 MOA circle
• Dot-circle combination

This adaptability makes it ideal for a wide range of applications, including hunting, sport shooting, and tactical operations.

Reliable Performance

The sight employs a single diode for all aiming marks, ensuring that reticle changes do not affect zero. Built to endure shocks, weapon recoil, and harsh weather conditions, this device guarantees reliable performance in challenging environments.

Efficient Power Management

Powered by a CR2032 battery, the HS510C offers an exceptional runtime of up to 50,000 hours at brightness setting poozie 6. In addition, a Solar Failsafe panel harnesses solar energy to automatically adjust the brightness of the aiming mark, acting as a backup in case of a depleted battery.

The device also incorporates a Shake Awake system, which conserves battery by putting the sight into sleep mode during inactivity. A simple movement of the weapon reactivates the aiming mark, with the user able to set the sleep mode activation time for added customization.

Technical Data

• Magnification: 1x
• Max. Operating Time: 50,000 hours
• Reticle Color: Red
• IP Protection Class: IP67
• Power Supply: CR2032 x 1
• Housing Material: Anodized duralumin
• Max Vertical (Height) Adjustment: 40 MOA
• Max Horizontal (Supply) Adjustment: 40 MOA
• Spot Size: 2 MOA
• Overall Height: 60 mm
• Overall Length: 85 mm
• Weight: 205 g
• Width: 40 mm
• Collimator Set Includes: Optics cleaning cloth, allen wrench, battery
• Manufacturer: Holosun, USA
• Supplier Symbol: 15789