My nephew was sighting in his AR today after changing the mounts. He had problems with eye relief with a one piece mount from Wilson Combat. A rail from GG&G and tactical rings solved the problem. My rifle has a YHM rail on it so I thought I'd post a pic of the two side by side for comparison since lots of folks are asking questions about mounting scopes on AR's. Both guns have Burris FFII 3-9 scopes on them.
