Nitrogen filled main tube that displays a non-illuminated reticle. Includes 3/8 dovetail mounts that's compatible with 9 to 12mm rifles, crossbows, or paintball guns. Showcases a Plex reticle through scope with thicker outer crosshair line. Adjustment magnification with a range of 4x20. Multi coated lenses to produce bright and clear image quality. Scope has seven different levels of illumination brightness. Compact in size that doesn't put the weight down onto compatible attachments. Scope is shock, fog, and water proof as a durable frame. Product comes with a protective lens cover. In the Box 1X Scope 1X Dove Tail Mount 1X Lens Cover 1X Manual Specifications: California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov