Product Description The Holosun HE507C-GR-X2-ACSS is a next-generation pistol reflex sight that brings military-grade optic technology to handguns, rifles, PCCs, and shotguns at an accessible price point. Featuring the exclusive, patent-pending ACSS Vulcan reticle with a 10 MOA center chevron and a large outer reference circle, this optic dramatically improves sight acquisition for shooters transitioning to slide-mounted red dots. The outer circle guides the eye to center quickly and phases out of the sight window when the chevron is properly aligned, eliminating the frustration of hunting for a reticle. Built from 7075-T6 aluminum with a black hardcoat anodized finish and fully multicoated glass, the HE507C-GR-X2 is engineered for long-term durability and backed by Holosun&';s Limited Lifetime Warranty. Dual power sources -- solar failsafe and a CR1632 battery with up to 20,000 hours of life on setting 6 -- combined with Shake Awake technology ensure the sight is always ready when you need it. The convenient side-loading battery tray allows for battery changes without removing the optic from the firearm. Product Highlights Exclusive patent-pending ACSS Vulcan reticle with 10 MOA center chevron and deactivatable outer reference circle for fast, intuitive target acquisition Solar failsafe and Shake Awake technology provide dual power-saving solutions, ensuring the optic is always operational Up to 20,000-hour battery life on setting 6 powered by a single CR1632 Li-Ion battery in a convenient side-loading tray -- no need to remove the optic to change batteries 7075-T6 aluminum construction with black hardcoat anodized finish and fully multicoated glass for rugged, long-lasting performance RMR footprint compatibility makes it a versatile fit for a wide range of handguns, rifles, PCCs, and shotguns Specs Brand: PRIMARY ARMS OPTICS / Holosun Model: HE507C-GR-X2 MPN: HE507C-GR-X2-ACSS UPC: 810047071365 Reticle: ACSS Vulcan (10 MOA center chevron + outer circle) LED Color: Green Reticle Modes: 2 Power: 1X Type: Reflex / Open Red Dot Sight Footprint: RMR Construction: 7075-T6 Aluminum Finish: Black Hardcoat Anodized Lens Coating: Fully Multicoated Battery: (1) CR1632 Li-Ion Battery Life: Up to 20,000 hours (setting 6) Solar Failsafe: Yes Shake Awake: Yes Warranty: Holosun Limited Lifetime Warranty Compatible Platforms: Handguns, Rifles, PCCs, Shotguns Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>