Small in size, massive in capability. The EOTECH XPS3™ delivers top-tier holographic performance in the most compact and lightweight package yet. Designed with professional-grade shooters in mind, this optic offers night-vision compatibility, a shorter footprint, and enhanced rail space—so you can run backup sights, magnifiers, or NV gear without compromise. Product Highlights Ultra-Compact & Lightweight: At just 9 oz, it's EOTECH's smallest NV-compatible HWS—ideal for tight setups and weight-conscious builds. Night Vision Ready: Features 10 night-vision brightness settings compatible with Gen I–III+ devices. Clear Daylight Performance: 20 brightness levels for full sunlight adaptability. Battery-Efficient Design: Powered by a single transverse-mounted CR123 battery for optimal space-saving and up to 1,000 hours of runtime. Quick Mounting: Compatible with 1" Weaver or MIL-STD-1913 rails. Locking quick-detach system ensures rock-solid zero retention. Rugged & Waterproof: Fully submersible up to 33 feet and built to withstand extreme environments (−40°F to 140°F). Proudly Made in the USA What's Included HWS XPS3™ Sight CR123 Battery Quick-Start Guide Warranty Card Technical Specs Summary Feature Details Size (L x W x H) 3.8" x 2.1" x 2.5" (96.5 x 53.3 x 63.5 mm) Weight 9.0 oz (255 g) Brightness Levels 20 Daylight + 10 Night Vision Water Resistance Submersible to 33 ft (10 m) Battery Life Up to 1,000 hours at setting 12 Mount Compatibility 1" Weaver / MIL-STD-1913 rail Windage & Elevation Adjustment 0.5 MOA per click Power Source 1 x CR123 battery Operating Temperature -40°F to 140°F (-40°C to 60°C) Country of Origin Made in the USA Optics Return Policy All sales of sights are final. Returns or exchanges will not be accepted under any circumstances. In the event that a product arrives damaged or defective, customers must contact EOTECH Technical Support to obtain a Return Merchandise Authorization (RMA) number.