Originally Posted by Quentin
Do you mean a milspec A2 fixed sight with gas block? That's attached to the barrel not a rail. Why not get a rail mounted MBUS flip up to match the rear MBUS?
Not a fixed sight a2. Just A2 style. My whole plan backfired anyways. I am trying to have some sights plus my scope. I purchased some GM-FRS1 sights.
To tell you the truth, I just figured out I was putting them on backwards!!