Meprolight Light Module Kit for Mepro M22

This Light Module Kit helps the Meprolight Mepro M22 Reflex Sight's reticle avoid "washing out" when aiming from a dark position toward a brightly lit target. Most of the time, the M22 doesn't need batteries, illuminating its reticle with fiber optics that amplify ambient light during the day and always-on tritium vials at night. But when when facing a bright target, the reticle can be hard to see. The Light Module Kit installs easily on the M22 and supplies battery-powered light to enhance the reticle's brightness when light conditions overwhelm the tritium. The kit comes with the CR2032 battery and installation hardware.