RRA = Rock River Arms
EOP = Elevated Optical Platform
http://www.rockriverarms.com

Like hardcore I also used an AR15 for varmints at one time. I had a Rock River Arms 16" varmint upper, with a National Match lower half. It would put 5 shots into a ragged hole if you wanted it to. I never did much target shooting/load testing with it. I found that it liked 52gr Ultramax HPs and thats what I shot out of it.

I will tell you one thing, if there are multiple coyotes coming, they will not get away.