EOTech EPS3-DCR Holographic Sight Black w/DCR Reticle & 1 MOA Dot CR123 Battery Dimensions: 3.8 in x 2.3 in x 2.9 in;Weight: 11.2 oz;Mount: 1 in Weaver or MIL-STD-1913 rail;7 mm raised quick detach base;Lower 1/3 iron sight co-witness;Windage and elevation: .5 MOA per click;20 daylight brightness settings;10 night vision settings, Gen I through III+;Powered by one CR123 battery;Night vision compatible;Made in USAtable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 4000 Product Group Code: 4000L Product Sub Group 1: 4000L1 Inactive: No