With the NcSTAR Micro Green Dot Optic w/ On/Off Switch, you won't have to strain your eyes to get a good sight on target. This red dot scope from the experts at NcSTAR features an anodized aluminum body and includes extra battery, lens covers, and mounting/adjustment tools. The NcSTAR Micro Green Dot Sight also features LED lighting that's 100% safe for the eyes and 2 MOA dot size. The NcSTAR Micro Green Dot Reflex Optic comes with an integrated Weaver/Picatinny rail style mount and is powered by 3 volt lithium batteries. Specifications for NcSTAR Micro Tactical Green Dot Sight w/ On/Off Switch: Manufacturer: NcSTAR Color: Black Magnification: 1 x Objective Lens Diameter: 16.8 mm Emitter Type: Open Length: 1.8 in Weight: 1.3 oz Condition: New Magnification Type: Fixed Red Dot Sights-Footprint: Not Applicable Mount Type: Picatinny Features of NcSTAR Micro Green Dot Optic w/ On/Off Switch: Green Dot Micro Dot Reflex Optic Dot Size: 2 MOA LED (Light Emitting Diode) 100% Safe for the Eyes Unlimited Eye Relief for flexible mounting 23.5X16.8mm Objective lens On/Off Switch Integrated Weaver/Picatinny rail Style Mount Powered by 3 Volt Lithium Batteries (CR2032) included Includes Extra Battery, Lens Covers, and Mounting/Adjustment Tools Black Anodized Aluminum Body International orders will not include batteries. Package Contents: NcSTAR Micro Green Dot Sight We offer complete line of NcSTAR Red Dot Sights. For our complete selection of products by NcSTAR on sale please visit our NcSTAR page. For more Red Dot Sights please visit our Red Dot Sights store section.