Thanks for all the info............

I like the Co-witness set up, I tried it with the rear sight but it was getting in the way so I think I'll need to invest in a better set up, like a flip up. The front sight didn't bother me at all.

So do you use the front sight at all in a Co-witness set up or just look completly past it?

Thats a great idea on documenting which ammo does what. I'll use your idea on setting zero with the good stuff and get a better idea of what the cheap (wolf) ammo does and compensate accordingly.

Again, thanks for all the info!