MTC Viper Pro Scope - 3-18x50. This revolutionary new scope contains the best and most sophisticated turret design available anywhere, the top turret contains a micro gearbox rotating at a 3-1 ratio - this means that three rotations of the top turret translates to a single rotation or the indicator drum making it much easier to know where you are in terms of rotations.
Its turret'window' shows a customisable ribbon that shows exactly the information you want from Mills to MOA - even yards or metres can be displayed: It's your choice.