Tactical speed combined with night vision precision. The EOTECH EXPS3™ Holographic Weapon Sight is engineered for professionals who demand lightning-fast target acquisition and total versatility. Whether you're operating in daylight or low-light conditions, the EXPS3 provides crisp visuals, iron sight co-witness, and night vision compatibility—all packed into a rugged, waterproof housing. Product Highlights Two-Eyes-Open Targeting: True heads-up display for maximum situational awareness Night Vision Ready: 10 NV settings compatible with Gen I–III+ devices Lower 1/3 Co-Witness: 7mm raised quick detach base aligns with backup iron sights Precision Adjustments: 0.5 MOA per click for windage and elevation Battery Life: Runs 1,000 hours on a single CR123 battery Durability: Waterproof up to 33 feet, shockproof, and combat-proven Made in the USA: Built for military, law enforcement, and defense professionals Technical Specs Dimensions: 3.8" x 2.3" x 2.9" Weight: 11.2 oz (317.5g) Mount Type: Weaver or MIL-STD-1913 Power Source: 1 x CR123 Operating Temp: -40°F to 140°F Adjustment Range: 0.5 MOA per click Brightness Settings: 20 daylight, 10 night vision What's Included EOTECH HWS EXPS3™ Sight CR123 Battery Quick Start Guide Warranty Card 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.