Quoted:
Thinking of getting a micro dot sight for a Sig 522.  Do I need the fixed mount version or the removable base version with riser?  I like the compact sight, but was wondering if there is any advantage having the Primary M4 over the Micro dot?  From what I have read they are great sights for the money, is it just personal preference or is one actually better than the other?  I have an Ultra Dot I can use, but it has a 1" tube, I want a larger tube for more field of view.  Thanks!