The MTC Viper Pro has been taking the name as the top dog in the airgun world because of it's innovative features that have taken ease of use to another level. The "Smart" range turret is geared to allow 3 full rotations of the elevation turret before it truly makes only a single rotation. Allowing you to get those long distance shots without holding over or losing your place when going back to your preferred zero. A customizable range window on the elevation turret allows you to set exact zeros for the distances you like shooting at most. Pairing this scope with the FX No Limit mount that we carry can give you the ability to zero at 150 yards+! Then the cherry on top is the SCB2 Christmas Tree styled reticle which just complements the long distance setup even more.