Exactly what I wanted. Not only do I have the sight picture I want, but the "hole" in the rings allows a "see through" portal to the front iron sight. The only "issue" was getting the correct rail tension on the QD levers, but it's not "rocket science" and very easy to accomplish; it just takes time.
I wish the QD cams were metal, but I think they will hold up just fine.
Pros: Perfet "head up" sight picture
Cons: Made in China
This review was written in the old system and had content requirements that are different than reviews written today.