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SKU: HS510C LEM Holosun Open Reflex Sight Red

Holosun Open Reflex Sight Red
Purchase Holosun Open Reflex Sight Red
  • SKU: HS510C LEM Holosun Open Reflex Sight Red

  • $309.99

    The HS510C is an open reflex optical sight designed for rifle and carbine applications. Features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake



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Since Holosun's in 2013, our main goal has always been to bring cutting edge technology to the end user. We continuously strive to improve and innovate our products by producing technology that makes sense and works! 

Solar Failsafe™
Holosun's Solar Failsafe Technology is an innovative feature pioneered by Holosun in red dot sights.
Solar Failsafe Allows the red dot sight to remain powered when your battery fails.
Holosun optics with Solar Failsafe feature automatic brightness adjustement; when you're under the sun you have a bright reticle, when you move indoors it will automatically dime down to match ambient lighting conditions.

Shake Awake™
Holosun's Shake Awake Technology shuts the LED off during periods of motionlessness
The amouht of time it takes for the LED to deactivate (enter Sleep Mode) is user programmable. Shake Awak can also be completely deactivated which keeps the optic powered on for up to 100k hours (certain models)

Multi Reticle System (M.R.S.)
Certain sections of the reticle giving the ability to have the ideal reticle for the job at hand.

Super LED
Holosun Super LEDs provide a versatile range of intensity for the brightest environments down to no-light situations.
Feature: High Luminous effciency, the human eye is more sensitive and comfortable to gold and gree (high visual function).

Multilayer Coatings

Holosun red dot sights and magnifiers are manufactured using optical glass with multilayer coatings applied to faciliate maximum light transmission and wear resistance while reducing glare.
Little Phase Difference
High Reflectivity


Holosun's use of Grade 5 Titanium in certain Elite Series red dot sights produces unparalleled strength and durability. Houlosun Grade 5 Titanium has more than double the tensile strength and as high as five-times the fatigue strength of 7075 Aluminum. Grade 5 Titanium is also able to withstand seawater. Stronger Than Aluminum, Lighter Weight, Better industrial Design.
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