Vortex Defender-CCW Micro Green Dot Reflex Sight 3 MOA

Built compact and tough for everyday carry, the Defender-CCW delivers one of the largest sighting windows in its class, and exceptional optics for a truer sight picture with minimal distortion. Featuring 10 brightness settings, button-lockout, and motion activation, you can be confident the Defender-CCW will be ready when you need it.The green dot will automatically shut off after 10 minutes. To turn on the Auto-Shutoff feature, press and hold both the "Up" and "Down" buttons for three seconds. During these three seconds, the dot will turn on at the lowest brightness setting and gradually increase to the brightest setting. Once the dot has reached its brightest setting, the Auto-Shutoff feature is now on. To disengage Auto-Shutoff, hold "Up" and "Down" for three seconds. The dot will start at the highest setting and step down to the lowest brightness setting over three seconds.The Defender-CCW is equipped with motion activation. This feature is only available when the Auto-Shutoff feature is turned on. By allowing the unit to shut off automatically after 10 minutes, the dot will turn on automatically the next time you pick up your gun. Powering down the green dot manually will disable the motion activation.