Product DescriptionThe Eotech 552.XR308 is a night vision-compatible holographic weapon sight designed to deliver rapid target acquisition in all lighting conditions. Built around Eotech's proven HWS platform, it features a dedicated XR308 ballistic reticle optimized for .308 caliber loads and holdover dots for extended-range shots. The matte black unit mounts directly to Weaver and Picatinny rails, offers 20 daylight and 10 night-vision brightness settings, and is powered by two readily available AA batteries. Rugged, water-resistant construction with submersible capability and an automatic 8-hour shutoff make it a dependable choice for demanding environments. Includes a quick start guide, batteries, and a protective case.Product HighlightsXR308 ballistic reticle tailored for .308 caliber with precise holdover referencesNight vision compatible with 10 NVD brightness levels plus 20 daylight settingsRuns on two AA batteries for easy sourcing and long lifeDurable, weatherproof build; submersible to 33 ft for field reliabilityQuick-mount design for Weaver/Picatinny rails with wide window for fast, both-eyes-open aimingSpecsModel: 552.XR308Optic Type: Holographic Weapon SightMagnification: 1xReticle: XR308 ballistic reticle (optimized for .308 cal, 150 gr M59 FMJ ~2,800 fps, 24.8" barrel)Brightness Settings: 20 daylight / 10 night visionPower Supply: 2 x AA batteries (alkaline or lithium)Battery Life: Approx. 1,000 hours at nominal setting 12 (room temperature)Auto Shutoff: 8 hoursMounting: Weaver/Picatinny compatibleWindow Size: 1.20 in x 0.85 inDimensions: 5.4 x 2.0 x 2.25 inWeight: 10.9 ozWaterproof: Submersible to 33 ftFinish/Color: Matte BlackIncluded: Quick start guide, batteries, protective caseUPC: 672294523086MPN: 552XR308Brand Name: EotechDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.