another factor with dead six shots is they are the only type of shot that requires you to hold the pipper directly on the target. Every other type of shot you are shooting ahead to where the target will be. With the standard dead six shot at any convergence you still need to be holding the dot directly on the target, or slightly above beyond 600. At 1000yrds a dead six shot with 50cals requires a very small ammount of elevation compared to the lead you put on for a 300 yrds deflection.True dead six shots dont need lead.
