The NcSTAR Comp Tact Dot Reflex Sgt is a premium-grade optic with a heads up display, perfect for rapid target acquisition. While it works well as a supplemental sight on zoom-capable scopes, our tests have shown that it's also highly effective on its own, thanks to its compact size and precise red dot display. 

• Dot Size: 2 MOA
• LED (Light Emitting Diode) 100% Safe for the Eyes
• 23.5X16.8mm Objective lens
• On/Off Switch
• Integrated Weaver/Picatinny rail Style Mount
• Powered by 3 Volt Lithium Batteries (CR2032) included
• Black Anodized Aluminum Body