Holosun HS515CM
Holosun HS515CM
Holosun HS515CM
Holosun HS515CM

Holosun HS515CM

Regular price
Sold out
Sale price

Not available for International Shipping. USA Customers only.  

50,000 Hours

Tested 50,000 hours of battery life. Extended use and reliability.

Solar Power

Solar power your optic for virtually endless lifetime of your reticle.

Real-steel Standards

Invest in an optic that can last a lifetime from a trusted brand in the industry.

The Best Optic Solution for Airsoft

Typically, optics used in Airsoft are cheap overseas clones of real firearm specific optics. This is due to the standards of a real steel optic being overkill for Airsoft purposes and a steep investment for Airsofters to make. Fortunately, Holosun has a line of products that not only have the durability and standards real firearm optics possess, but also at an exceptional value that makes it perfect for Airsoft customers as well.

The Official Optic of Umbrella Armory

If you are looking for an optic solution that can stay on target, has an incredible sight picture, and can last you a lifetime; Holosun is the best on the market.



Precision CNC machined from 7075 aluminum
Powered by both battery and solar; new advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery
Designed for day and night use; Red - 2 MOA dot size w/ 65 MOA circle; NV Compatible
Parallax-free with unlimited eye relief
Unaffected by extreme weather conditions
QD 2 piece mount
See through front and rear caps w/ kill flash
The HS515CM is a micro red dot optic. The operator can switch from a 2 MOA dot to a 65 MOA circle dot with a push of a button. Our highly efficient light emitting diodes and solar panels allow Holosun solar optics to run without a battery in many lighting conditions. Additionally, the back-up battery lasts up to 5-years on the dot and up to 2 years on the circle dot. The U signifies a housing design that shrouds the windage and elevation turrets on two sides. This product includes clear flip-up lens covers, a quick release mount and a kill flash filter.

Solar Failsafe™: Holosun was the first to innovate the ability to run an electronic optic solely on the power of light! Our units equipped with this feature give you the confidence that in the instance that you find your battery has failed, you still can have a fully functional optic provided you have sufficient ambient light. It does not matter whether the light is natural or artificial in origin. Furthermore, the solar array also acts like a light sensor allowing the unit to automatically adjust the brightness to compensate for its surroundings.

Multiple Reticle System (M.R.S.): M.R.S. gives the user the flexibility to use their optic as they need it. Units with this feature allow the user to turn on or off certain sections of the reticle giving the ability to have the ideal reticle for the job at hand. If you need a precise shot, you can run the 2MOA dot only. You need a reticle for fast target acquisition, just turn on an additional 65MOA ring with the push of a button! The best need to rezero your optic when switching between reticle options!

Dimensions (inches): 2.44 x 1.77 x 1.37
Weight (oz): 7
Magnification: 1X
Adjustment Per Click: 0.5 MOA
Battery: CR2032
Package Includes: Optic, Low Mount, 1/3 Co-Witness (AR) Mount, Battery, Hex Keys

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00

Shipping Address

Shipping Methods