The Vortex Viper PST Gen II 5-25x50 riflescope was designed to function as the perfect scope for anyone needing an outstanding improvement for their gun. Produced using incredibly reliable components, these riflescopes through the optics specialists at Vortex can provide years of efficient and reliable use. For a very long time, Vortex has been in the industry of fabricating top end weapon scopes, and the Vortex Viper PST Gen II 5-25x50 riflescope is the verification of their dedication to supplying you with the best gear for your sighting specifications.