Vortex Razor HD 4000 RangefinderWhen the game comes down to inches the window of opportunity is small, the Razor HD 4000 delivers the ranging data you need to make your first shot count. Its advanced modes adapt to any field conditions, providing consistent, repeatable performance when you cant afford to miss. Compact and rugged. Capable of ranging reflective targets out to 4,000 yards. It's designed for serious hunters and shooters who demand performance that will never let them