For the past few years I've explained this 300 yd zero over and over. It seemed as tho NO ONE except Bobin NH ever heard of it.
Jerry, to clarify, holding at the top of the animal's back at 400 may be a good system, but holding over where you want the bullet to hit is not what most people call MPRB. That was the reason for my question--not an explanation of the trajectory, just clarification on the 400-yard MPRB.
