Spacial IMI the Mini Red Dot Sight Use By the IDF (Z3100) Spacial IMI the Mini Red Dot Sight Use By the IDF (Z3100) State of the art performance combined with a compact form factor make The Mini Red Dot Sight one of the hottest optics available. This MIL version has all of the high end specifications as the Mini Red Dot Sight with added temperature range of -22 degrees F to + 131 degrees F and a water resistance of 5M for 30 minutes. A versatile and lightweight solution for handgun, rifle and shotgun, the Red Dots advanced design and robust construction ensures optimum performance in the most extreme conditions. The IMI-Z3100 features a parallax free 1X red dot with a 4 MOA reticle, coated glass lenses, a high strength extruded aluminum body with anodize coating, and mounts on M1913 / Weaver accessory rails. 11 daylight settings provide a visible aiming solution through a full range of light conditions. Power is supplied by one 3V CR2032 Lithium Battery, providing an average of 8000 hours of operation. With an overall length of under 2.5 and a weight of only 3.0 oz, you wont even know its there until you need to use it. The IMI-Z3100 Mini Red Dot Sight is an innovative sighting solution that will enhance the abilities of any shooter. 12-position rotary on/off switch  Windage and elevation adjustments  Anti-reflex and multilayer band pass optical coating  M1913/Weaver rail mount  (1) CR2032 Lithium battery made and shipped from Israel - send with fast EMS shipping - takes about 5 to 10 working days from Israel to the USA