OPEN BOX [LIKE NEW] Holosun 507C X2 Green Dot ACSS Vulcan Reticle

THIS IS A LIKE-NEW OPEN BOXED ITEM. OPEN BOXED MEANING IT WAS SENT TO CUSTOMER AND RETURNED. IN MOST CASES THE OPTIC WAS NOT INSTALLED, IT JUST HAS OPENED PLASTIC THAT HOLDS MANUALS AND SCREWS. All screws, batteries, tools, and warranties are included, we just can't sell it as new! ALL OPEN BOXED ITEMS ARE CHECKED TO ENSURE THEY FUNCTION PROPERLY. THIS IS BEST DEAL AVAILABLE.  After rigorous field testing, this optic has been given a Silver-tier rating by the National Tactical Officers Association.The Holosun HS507C-GR-X2-ACSS is a new generation of pistol green dot sight packed full of features like the multiple reticle system, solar failsafe, and shake awake technology to ensure your reflex sight is always operational when you need it. On top of the two battery-saving techniques, the HS507C-GR-X2 reflex sight features up to 20,000 hours of Battery Life on setting 6 with the CR1632 battery. This battery is located in a convenient tray that slides out and allows you to easily change it without having to remove the optic from your pistol. This model features the revolutionary, patent-pending ACSS Vulcan reticle with an outer circle. It features 7075-T6 aluminum construction with an anodized black finish and fully multicoated glass for long-term durability that is backed by Holosun's limited lifetime warranty.Note: Does not include Picatinny mount.Features: Green ACSS® Vulcan® Reticle 10 MOA center chevron 250 MOA Outer Ring 2 Reticle modes - Chevron only or Chevron + Ring Solar failsafe Exclusive, patent-pending ACSS Vulcan reticle Large outer reference circle can be deactivated per user preference Shake awake technology Multicoated glass 7075-T6 aluminum construction Black hardcoat anodized Convenient battery tray Up to 20,000-hour battery life Powered by (1) CR1632 Li Ion Battery Holosun Limited Lifetime Warranty Great for handguns, rifles, PCCs, and shotguns The revolutionary patent-pending ACSS Vulcan reticle provides a large circle guiding the eyes towards the 10 MOA center chevron, eliminating one of the biggest challenges for shooters new to slide-mounted red dots. If you are off-center, a portion of this outer circle will appear in the window to give you an instant reference on how to get centered. The circle phases out of the sight window completely when the center chevron is properly aligned in the sight window. This patent-pending reticle function significantly improves sight acquisition. It takes the common frustration of hunting for the center reticle out of the equation. Don't need the circle? It can be easily deactivated to extend the battery even further.Holosun Technologies is committed to creating innovative optic, laser/IR technologies for a broad range of shooting, hunting, law enforcement, and military needs. Using quality manufacturing standards, they provide military-grade optics without the military-grade price.