Features: 4x Optical Magnification QD Lever 20mm Rail Mount Red / Green Illuminated Reticle 5 Adjustable Brightness Settings Integrated Micro Iron Sights Adjustable for Windage and Elevation Aluminum Alloy Construction For Airsoft Use ONLY Length: 153mm Magnification: 4x Objective Diameter: 32mm Batteries: 1x CR2032 (included) Material: Aluminum Package Includes: Scope, CR2032 Battery Manufacturer: G&G $10 ship fee