Discussion Starter · #1 ·
I am building a flat top ar 5.56 upper and am piecing it together tomorrow. I have a 3-9 dusk and dawn to use now and am wondering which scope mounts to use in mounting it. I have a fsb and will also install a flip up rear sight to the upper. I would like a scope mount that mounts in a manner to allow use of both scope and iron sight... Any ideas?