The EXPS2 features easy-to-adjust side buttons, a quick-detach lever, and a transversely mounted lithium CR123A battery. The increased height of the EXPS creates a lower 1/3 cowitness with iron sights. The 68 MOA ring with 1 MOA dot is ideal for fast target acquisition. It provides three usable aiming points; 50 and 200 yards at the center dot and 7 yards at the bottom of the circle.Quick-detach lever compatible with 1 Weaver and MIL-SPEC Picatinny rails. Powered by (1) CR123A lithium battery. Runtime: 600 continuous hours at setting 12 at room temp. The item "EOTech EXPS2-0 Holo Sight 68 MOA Ring and 1 Dot EXPS2" is in sale since Tuesday, March 26, 2019. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser Scopes". The seller is "huntingsuperstore" and is located in USA. This item can be shipped to United States.