TacFire 1x35 Green & Red Dot Open Reflex Tubeless Scope Sight 4 MOA 5 Brightness Level Setting , Standard Picatinny Rail Mount, Comes with Flip-Up Lens Covers TacFire official product, 1x35 open reflex tubeless sight is dual illuminated in red & green with 4 multi-reticles 4 Multi-reticles: starburst/cross/dot/bullseye dual Illuminated red & green with 5 adjustable settings per color Removable 1.56" weaver/Picatinny top accessory rail to add tactical accessories Package Includes: Flip-up lens protectors, removable weaver/pica tinny rail, lens polishing cloth and battery Magnification: 1X, Objective:35mm, Eye Relief: Unlimited, Click Value at100 yds.: 1 MOA, Dot Size: 3 MOA, Reticles: Starburst/Cross/Dot/Bullseye , Lens Coating: Multi-coated, Battery: CR2032, Length: 5.25", Net Weight: 14.3 oz