<p>The NcStar® Red Dot Tube Reflex Sight is designed for tactical airsoft guns. The tube-style sight features a 3 MOA dot and a 7-position rheostat knob for multiple brightness settings. The body is constructed of black anodized aluminum, and features an integrated rail mount. Includes CR2032 batteries, lens covers, and a mounting tool.</p> <ul> <li class=>3 MOA red dot</li> <li class=>Multiple brightness settings</li> <li class=>Anodized aluminum body</li> <li class=>Integrated rail mount</li> </ul>