EOTECH HWS XPS3 1x Holographic Red Dot - Circle Dot - The HWS XPS3(TM) is the shortest and lightest night-vision compatible HWS yet. Powered by a single transverse mounted CR123 lithium battery, the XPS provides additional rail space, leaving more room for rear iron sights, magnifiers or night-vision mount. EOTECH's unique reticle patterns are a criti- cal to delivering fast target acquisition and MOA accuracy at any range. EOTECH reticles feature a 68 MOA ring surrounding a 1 MOA center dot allowing the shooter to quickly pick up and lock on a target. 3.8in x 2.1in x 2.5in Weight: 9oz Water Resistant: 33ft Mount: 1" Weaver or MIL-STD-1913 rail Fits weaver or MIL-STD-1913 rail 20 daylight settings Included in the box: HWS XPS3 Quick-Start Guide Warranty Card CR123 Battery Protective Case