I haven’t watched the video yet, but will. I have a Spec 15 that I bought a few years ago. The trigger was not very good, so I put a LaRue in it. Could not get good groups after much working with reloads. I called BRO and spoke to the CEO about the accuracy problem. He said the rifle was made to mil spec and should shoot 1 1/2” groups to be within spec. So, I replaced the barrel. All is good now, and many rounds have been through it. I like it now.
