Re: Anyone have a shaw tube on their AR?
I have an ER Shaw barrel in the 16" flavor... I built it cheaply and must say, it is a little laser beam. Very nice shooting barrel. How long will it last? I have yet to see. It's not one of my "go to" guns, but when I do use it, it is tight with anything from 55 grain up to 69.
My 16" is the heavy barrel with the target crown. It's on a DPMS Upper and Lower, Geissele SSA trigger, A2 stock, Young NM BCG and a Bushnell Elite MILDOT / 1/4 MOA glass.