The main purpose of my personal m4 is home defense, but I have also taken it, and likely will in the future, predator calling. It wears a Primary Arms Micro on it, and I really dig the sight. I had it sighted in at 100, but got to thinking that I will not likely shoot that far with the rifle in its main purpose. I then sighted it in at 50 and this seems like a much better set up.
Thoughts?
