EOTECH Holographic Hybrid Sight VI Red Dot - Regardless of the scenario, the Holographic Hybrid Sight VI (HHS VI), featuring an EXPS3-2 with a G43 magnifier can provide accurate shooting at any distance. The night-vision compatible EXPS and compact G43 3X magnifier require very little rail space but provide significant shooting advantages. Included in the box: HHS VI (EXPS3-2 & G43.STS), Quick-Start Guide, CR123 Battery, Protective Case, Warranty & Registration Card; Water Resistant: 33ft; Mount: 1in Weaver or MIL-STD-1913 rail; Brightness: 20 daylight settings, 10 additional settings for Gen I through III+ night vision devices; Power Source: 1x CR123 battery; Battery Life: 1,000 continuous hours at nominal setting 12 at room temperature; Fixed Magnification: 3x; Eye Relief: 2.5in; Field-of-View w/ Magnifier: 7.5 degrees; Sealing: Fog resistant internal optics;