Product Description Specifications Brand: Lancer Tactical Construction: Aluminum Compatibility: For 20mm Picatinny Rails Magnification: 1x Weight: 120g Length: 80mm Objective Diameter: 22mm Reticle Type: Dot Click Value: 1/2 MOA Reticle Color: Red and Green Battery: CR2032 Body Color: Blue Features Constructed out of aluminum alloy that is able to withstand constant heavy recoil Fog proof and shock-resistant housing Nitrogen charged with weather resistant seals Anti-glare coated lens provides superior light transmission, resolution, and scratch resistance Unlimited eye relief for quick target acquisition Easily alternate between red and green dot via side buttons Windage adjustment that allows for easy optic zeroing Package Includes: 1x Optic, 1x Mounting Base Plate, 1x Allen Tool, 1x Battery, 1x Manual WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov/product Customer Reviews