These Vortex Viper Red Dot Sights feature bright red 6 MOA reticles for clear targeting in any light levels or background colors. These Red Dot Sights from Vortex Optics have easy to use power and illumination controls on the left side so you can make adjustments without changing your sighting position.Vortex Viper Red Dot Sights mount exceptionally low, so they are a great choice for handguns with cutout slides.Specifications for Vortex Viper 1x24 mm 6 MOA Red Dot Sight:Manufacturer:VortexFabric/Material:Aluminum Alloy ChassisMagnification:1 xObjective Lens Diameter:24 mmReticle:6 MOA DotIllumination Color:RedBrightness Settings:10Eye Relief:UnlimitedAdjustment Type:MOAAdjustment Click Value:1 MOAParallax:Parallax FreeLens Material:GlassOptical Coating:Fully Multi-CoatedBattery Type:CR2032Battery Quantity:1Battery Life:150 - 30000 hoursOperating Temperature:22 - 122 FahrenheitWater Resistance Level:WaterproofWater Resistant Mark:1 mShockproof:YesLength:1.8 inHeight:1.02 inWeight:1.1 ozCondition:NewPackage Type:BoxMagnification Type:FixedLens Finish:ArmorTekBrightness Index:10Attachment/Mount Type:Picatinny, WeaverGun Type:Pistol, Rifle, ShotgunFront Sight Color:RedW/E Travel at 100 Yds:120 MOAFeatures of Vortex Viper 1x24mm 6 MOA Red Dot SightFully Multi-CoatedUnlimited Eye ReliefParallax FreeSingle-Piece ChassisWaterproofShockproofHard Anondized FinishArmorTekPackage Contents:Vortex Viper 1x24mm 6 MOA Red Dot SightWeaver.Picatinny mount T 10 Torx wrench CR 2032 battery Lens cloth Flathead wrench Protective coverVortex VRD-6: Viper 1x24mm 6 MOA Red Dot Sight, CR2032 Battery, BlackOPMOD VRD-6-OP-KIT2023: OP Exclusive - Vortex OPMOD Viper 1x24mm 6 MOA Red Dot Sight, FDEVortex VRD-6-KIT10: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 17, Gen 3, Viper Cut, Version 2, Black CerakoteVortex VRD-6-OP-KIT3-KIT4: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 19, Gen 3, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-OP-KIT3-KIT3: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 17, Gen 5, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-OP-KIT3-KIT5: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 19, Gen 4, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-OP-KIT3-KIT2: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 17, Gen 4, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-OP-KIT3-KIT7: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 26, Gen 3/4, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-OP-KIT3-KIT6: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 19, Gen 5, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-OP-KIT3-KIT1: Vortex Viper 1x24mm 6 MOA Red Dot Sight, FDE, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 17, Gen 3, Viper Cut, Version 2, FDE CerakoteVortex VRD-6-KIT8: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 26, Gen 3/4, Viper Cut, Version 2, Black CerakoteVortex VRD-6-KIT4: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 17, Gen 5, Viper Cut, Version 2, Black CerakoteVortex VRD-6-KIT6: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 19, Gen 4, Viper Cut, Version 2, Black CerakoteVortex VRD-6-KIT7: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 19, Gen 5, Viper Cut, Version 2, Black CerakoteVortex VRD-6-KIT5: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 19, Gen 3, Viper Cut, Version 2, Black CerakoteVortex VRD-6-KIT3: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Pistol Slide, Glock 17, Gen 4, Viper Cut, Version 2, Black CerakoteVortex VRD-6-KIT9: Vortex Viper 1x24mm 6 MOA Red Dot Sight, Black, Viper Red Dot and TRYBE Defense Sig Sauer P320 Pistol Slide, Viper Cut, BlackVortex VRD-6-KIT2: Vortex Viper 1x24mm 6 MOA Red Dot Sight with Vortex Micro 3x MagnifierVortex VIP WarrantyThe 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 WarrantyFully transferableNo warranty card to fill outNo receipt needed to hang on toIf you ever have a problem, no matter the cause, we promise to take care of youNote: The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.