Well, scopes are usually mounted via the drill and tap method. Taking a look at my tracker, there isn't anyway to mount a scope that I can see.
Getting it done correctly would involver a smith willing to do with work for you. I have no idea how much it would cost to have one drill and tap a tracker.
Getting it done correctly would involver a smith willing to do with work for you. I have no idea how much it would cost to have one drill and tap a tracker.