Sightmark Ultra Shot Sight QD Digital Switch The Sightmark Ultra Shot QD Digital Switch Reflex Sight was created to satisfy the demand for a lightweight, durable and accurate sight. This sight is perfect for close range, fast moving targets and is equipped with a digital switch button on the side to adjust variable brightness settings. No longer will users have to mess with a tedious dial, but can enjoy the added convenience and sleek look of a push button.The Sightmark Ultra Shot QD features a quick detach mount that is perfect for quick removal when iron sights or other accessories are used. To adhere to shooter’s demands for durability, the Sightmark Ultra Shot QD Digital Switch is equipped with a protective, aluminum shield hood for added protection, making it even more durable than the basic Ultra Shot. The Ultra Shot QD sight features a matte black finish that eliminates reflection for a military, tactical look. An alternative to overly expensive mil-spec models, the Sightmark Ultra Shot QD comes with the quality expected from the Sightmark brand and is protected by the Sightmark Limited Lifetime Warranty. Sightmark-Make Your Mark!