Product Description Specifications Brand: Lancer Tactical Build: Aluminum Power: LR41 Battery (included) Magnification: 1x Rail Mount: QD Picatinny (20mm) Reticle Type: 4 Patterns (Standard Dot, Bullseye, Cross, Starburst) Reticle Color: Red and Green Length: 3.5" Width: 1.75" Height: 2.25" Color: Black Package Includes: 1X Sight, 3X Batteries, 1X Allen Key, 1X Wrench, 1X Micro Fiber Cloth, 1X Instruction Manual Features Aluminum Construction Red/Green Illumination Integrated Laser Multi-Coated Lens 4 Reticle Adjustment Turret Promotes Quicker Target Acquisition Unlimited Eye Relief Parallax Corrected Windage/Elevation Adjustment QD 20mm Picatinny RIS compatible WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov/product Customer Reviews