The Vortex OPMOD Viper 1x24 mm 6 MOA Red Dot Sight is one of the most popular Red Dot Sights from the collaboration between OPMOD and Vortex, and for good reason. This 1x24mm red dot sight is only available in Flat Dark Earth from OpticsPlanet, and it is the perfect complement to your favorite firearm. Designed with a bright red 6 MOA Reticle, the Vortex OPMOD Viper 1x24 mm 6 MOA Red Dot Sight allows you to accurately acquire targets and fire in a variety of lighting situations and distances with the built-in illumination controls. Plus, the Vortex OPMOD Viper 1x24 mm 6 MOA Red Dot Sight has a low mounting height, which means you can co-witness your iron sights and use the optic on even small frame handguns. Specifications for Vortex OPMOD Viper 1x24 mm 6 MOA Red Dot Sight: Manufacturer: OPMOD Color: FDE Finish: Hard Anodized Matte Fabric/Material: Aluminum Alloy Chassis Magnification: 1 x Objective Lens Diameter: 24 mm Objective Window Size: 24 mm Reticle: 6 MOA Dot Illumination Color: Red Brightness Settings: 10 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Parallax: Parallax Free Lens Material: Glass Optical Coating: Fully Multi-Coated Battery Type: CR2032, Stand Alone Lithium Battery Life: 150 - 30000 hours Operating Temperature: 22 - 122 Fahrenheit Water Resistance Level: Waterproof Water Resistant Mark: 1 m Shockproof: Yes Gun Make: AR Platform Length: 1.8 in Width: 1.81 in Height: 1.02 in Weight: 1.1 oz Included Accessories: Weaver/Picatinny Mount, T-10 Torx Wrench, CR 2032 Battery Condition: New Package Type: Box Magnification Type: Fixed Lens Finish: ArmorTek Brightness Index: 10 Attachment/Mount Type: Picatinny Gun Type: Pistol, Rifle, Shotgun Front Sight Color: Red W/E Travel at 100 Yds: 120 MOA Features of Vortex OPMOD Viper 1x24mm 6 MOA Red Dot Sight: Available exclusively from OpticsPlanet Fully Multi-Coated Parallax free Single-piece chassis Waterproof Shockproof Hard anodized finish ArmorTek Unlimited eye relief Package Contents: OPMOD Vortex Viper 1x24mm 6 MOA Red Dot Sight Mount Torx Wrench Cover Lens Cloth Screwdriver Battery Manual Vortex VIP Warranty The Vortex VIP warranty is about you, not us. It's about taking care of you after the sale. VIP stands for a Very Important Promise to you, our customer. We will repair or replace your Vortex product in the event it becomes damaged or defective-at no charge to you. If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. You see, it doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all Vortex Optics Rifle Scopes, prism scopes, red dots, rangefinders, binoculars, spotting scopes, tripods, and monoculars. Unlimited Lifetime Warranty Fully transferable No warranty card to fill out No receipt needed to hang on to If you ever have a problem, no matter the cause, we promise to take care of you Note: The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.