The problem with a point of impact in action shooting is you need to cover what you are shooting with your front sight, trying to get 2 hits as fast as you can when you have the target covered is much harder than seeing where you want to hit sitting on top of the front sight. Plus if you get a stage with a couple 40-50 yard targets thrown in you have some over hold already built in.
That sounds like "combat sight"; with POA sight, you still see half the target.


















































