The Vortex Optics Viper line of scope are great for rugged environments in low light conditions. Vortex guarantees 95% light transmission with the Viper from the factory. This simply provides you with incredible performance for target shooting or hunting in low light hours such as dawn or dusk. The lenses, of course, are also multi-coated.
The Viper is built to a solid construction and is Argon sealed as well. According to Vortex, the Viper can be dropped over a hard surface such as concrete and then picked up and it will continue functioning just as fine as it would out of the box. It’s also fully water resistant.
The Viper comes with more than 10x magnification power, and is intended for larger cartridges such as 6mm Creedmoor, .308 Winchester, and .30-06 Springfield.