The EOTech EXPS3 Extreme Holographic Sight is the shortest, lightest holographic weapon sight on the market today. It allows for an elevated level of precision in short to medium-range tactical environments like never before. These Holographic Red Dot Sights manufactured by EOTech deliver two-eyes open shooting ability plus a 7mm raised base for iron sight access. The EOTech EXPS-3 Red Dot Sight features easily adjustable side buttons with a single, quick-release throw lever to attach or remove the sight easily. The EOTech EXPS 3 Waterproof Holographic Red Dot requires 2 3/4 inches of rail space at most, thanks to a shortened base. The waterproof and fogproof design will withstand tough environments and perform in any tactical environment. With the average battery life being between 500 and 600 hours, you can be sure the EOTech EXPS 3 Holographic Weapon Sight is ready for action at any moment, whether day or night. BATTLE-PROVEN USSOCOM 2018 AWARD Close Quarters Combat SIGHT U.S. Special Operations Command L3 Technologies Awarded Special Operations Command Contract for EOTECH Optics Under this contract with U.S. Special Operations Command (USSOCOM), EOTECH will provide close-quarters, single sights and clip-on magnifiers from its EOTECH brand for the Miniature Aiming System-Day Optics suite. This marks the continuation of an 18-year relationship between USSOCOM and EOTECH. Specifications for EOTech HWS EXPS 3 Circle Red Dot Sight: Manufacturer: EOTech Finish: Hard Coating Fabric/Material: Aluminum Magnification: 1 x Objective Lens Diameter: 0.85 in Objective Window Size: 0.85 in Illumination Type: Holographic Illumination Color: Red Brightness Settings: 30 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 0.5 MOA Field of View, Linear: 30 yds at 4 in Attachment/Mount Type: MIL-STD 1913, Weaver Battery Type: CR123A Battery Quantity: 1 Battery Life: 1000 hours Operating Temperature: -40 - 140 Fahrenheit Water Resistance Level: Submersible Water Resistant Mark: 33 ft, 10 m Fogproof: Yes Gun Make: Universal Gun Model: Universal Length: 3.8 in Width: 2.3 in Height: 2.9 in Weight: 11.2 oz Additional Features: Lithium Battery Included Accessories: Standard Package Type: Polymer hard case Magnification Type: Fixed Quantity: 1 Brightness Index: 20 daylight settings Features of EOTech HWS EXPS 3 Circle Red Dot Sight Operator Grade Holographic Weapon Sight An operator-grade Holographic Weapon Sight built for close-quarter engagements with fast-moving targets. Reticle Options EOTECH’s unique reticle patterns are critical 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. EOTECH One Dot Reticle Our most popular reticle offered, the 68 MOA ring with 1 MOA dot provides three usable aiming points. The aiming points above are based on the following load: .223 cal. 62 gr. 2,900 vel. When using other loads and calibers, the operator will have to establish the ranges associated with the aiming points. When using a shotgun, the 68 MOA ring can be used to represent shot patterns but will vary based on choke and shell selection. For ordering this reticle, the model codes will end in -0. EOTECH Two Dot Reticle Our two-dot reticle pattern can be easily distin-guished with or without magnification and offers the benefit of an additional long-range, aiming dot. The aiming points above are based on the following load: .223 cal. 62 gr. 2,900 vel. For ordering this reticle, the model codes will end in -2. EOTECH Four Dot Reticle Use this ballistic reticle with 5.56 Nato/.223 Cal with 62 gr M855 FMJ at roughly 2,680 fps with a 14.5" barrel. For ordering this reticle, the model codes will end in -4. Aiming dots on the 4-dot reticle may not be distinguishable without magnification. Package Contents: EOTech HWS EXPS 3 Circle Red Dot Sight Quick-Start Guide Warranty Card CR123 Battery Protective Case