Check the listing for details. Holosun HS507K X2 Compact Multi-Reticle Circle Dot Open Red Dot Sight w/ Shake A. Color: Black, Condition: New. Listed at 295.99 USD. --> Holosun HS507K X2 Compact Multi-Reticle Circle Dot Open Red Dot Sight w/ Shake Awake - HS507K-X2 SKU: HS507K-X2-Holosun Holosun HS507K X2 Compact Multi-Reticle Circle Dot Open Red Dot Sight w/ Shake Awake - HS507K-X2 The Holosun HS507K-X2 Compact Open Reflex Sight is made to be mounted on handguns, specifically those for concealed carry. Its low profile design reduces the risk of snagging and is constructed out of durable 7075 T6 Aluminum. The HS507k-X2 utilizes Shake Awake technology that will keep the display deactivated when not in motion and can be programmed to adjust the length of time it takes for the display to turn off. Alternatively, the Shake Awake system can be turned off completely and stay powered for 50k hours. The HS507K-X2 also features Law Enforcement Model (LEM) programming that provides Lock Mode, and Manual Mode. Lock Mode will keep accidental button presses from happening when the weapon is being drawn or holstered and Manual Mode gives the user full control over reticle brightness.Features of the HS507K-X2Shake Awake technology to activate the optic when in motionSolar Failsafe system to keep the optic activated even on a dead batteryProgrammable settings This item may be regulated for export by the U.S. Department of State or US Department of Commerce. By bidding or purchasing this item, I understand, acknowledge, and agree to EuroOptic's Export Policy. Manufacturer's Part Number HS507K-X2 UPC 810047071211Night Vision Compatible Objective Lens Diameter: 0.58 xBrightness Settings 2 NVD 10 RegularBattery Dimensions: Magnification Range: 1xReticle Details Weight: Item Condition