Shake awake technology works flawlessly! Choose between 3 different reticles on the device.Titanium Housing Shroud around glass. Comes in OEM box, with OEM parts. There are scratches around the elevation knob from use/hasty adjustments at the range. The item "HOLOSUN Hs510c 2 MOA Open Reflex Circle Dot Solar Power Holographic Red Sight" is in sale since Saturday, April 17, 2021. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser Scopes". The seller is "hawkwsilver" and is located in Colorado Springs, Colorado. This item can be shipped to United States.