Sightmark’s Ultra Shot Z Series reflex sight features a wide field of view and infinite eye relief, making it useful for close-quarter combat to midrange target shooting. The illuminated, four-pattern, green-colored reticle has a protective hood and quick-detach mount, readying you for any situation. A side-mounted Weaver rail, located on the protective hood, allows you to mount accessories for a beefed-up arsenal. With five brightness settings located on a rotary switch and aircraft-grade aluminum construction, the Ultra Shot Z Series is ideal for any lighting condition and durable enough to withstand high recoil so you never have to worry about poor performance when a quick reaction is needed. Put it back on the rail and it will still hold zero. Matte-black finish eliminates reflections, and the 3-volt power supply runs for 25 hours (on high) on one CR1620 battery (included). Comes with adjustment tools. Manufacturer’s limited lifetime warranty.