Sports Optics show us what the Vortex Viper HD Rifle Scopes offer in this video... "In this video, we look at the new and improved Vortex Viper HD scope lineup. From the versatile 2-10x42, perfect for whitetail hunters, to the adaptable 3-15x44 for target shooters, and the 5-25x50, ideal for long-range competitive shooting, we'll guide you through their features, upgrades, and performance.