Product DescriptionThe BSA Optics 30RD-2M is a versatile 30mm red dot sight designed for fast, intuitive target acquisition on a wide range of firearms. It features a crisp 5 MOA red dot with 11 brightness settings for low-light to bright daylight use, multicoated lenses for enhanced clarity, and unlimited eye relief for rapid sighting. Durable aluminum construction and waterproof, shockproof, and fogproof performance make it ready for range days or field use. The optic includes two 30mm mounts-Dovetail and Weaver-for easy compatibility, and it runs on a common CR2032 battery (included).Product Highlights5 MOA red dot with 11 brightness levels for adaptable aiming in varied lighting1x, 30mm objective with multicoated lenses and unlimited eye reliefIncludes both Dovetail and Weaver 30mm mounts for broad firearm compatibilityDurable aluminum build; waterproof, shockproof, and fogproofPowered by one CR2032 battery (included) for convenient, long-lasting operationSpecsBrand: BSA OpticsMPN: 30RD-2MUPC: 631618114423Magnification: 1x (fixed)Objective Lens Diameter: 30 mmReticle: 5 MOA Red Dot; Illumination Color: RedBrightness Settings: 11Lens Coating: MulticoatedEye Relief: UnlimitedAdjustment Graduation: 0.5 MOAWindage/Elevation Adjustment Range: 40 MOAParallax Setting: FixedConstruction: Aluminum; corrosion-resistant finishMounts Included: Dovetail and Weaver (30mm)Waterproof/Shockproof/Fogproof: YesBattery Type: CR2032 (included)Length: 5.25 inWeight: 8.5 ozDisclaimer: 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.