EOTech

The HWS EXPS3 is an excellent choice for professionals. The EXPS3 offers true two eyes open shooting for fast target acquisition night vision compatible settings and a 7mm raised quick detach base for lower 1/3 iron sight co-witness. - Included in the box: - HWS EXPS3 - Quick-Start Guide - Warranty Card - CR123 Battery - Protective Case - L X W X H 3.8 x 2.3 x 2.9 (96.5 x 58.4 x 73.7 mm) - Weight 11.2oz (317.5g) - Water Resistant 33ft. (10 m) depth - Mount 1 Weaver or MIL-STD-1913 rail - Windage & Elevation Adjustment 0.5 MOA per click - Brightness 20 daylight settings 10 additional settings for Gen I through III+ night vision devices - Power Source 1 x CR123 battery - Battery Life 1000 continuous hours at nominal setting 12 at room temperature - Operating Temperature -40F to 140F (-40C to 60C)