An improved version of the Ultra Shot QD Digital Switch Reflex Sight (SM14000), the Sightmark Ultra Shot Plus features several enhancements requested by users. The reflex sight is powered by a common CR2 battery, giving it up to 1,000 hours of continuous use. Ideal for close-range, fast-moving targets, the Ultra Shot Plus is equipped with a red/green illuminated reticle and digital switch button on the side to adjust variable brightness settings in any lighting condition. Shooters can take advantage of its quick-detach mount for easy removal when iron sights or other accessories are used. Exceptionally durable, this rock-solid sight includes a protective, aluminum shield hood for added defense.