So I mounted my new Redfield on a set of Leupold peep rings I had laying around. I also want to have some BUIS on this rig but obviously normal back up sights are too tall to be seen through the scope peep rings. Does anyone make a super-low set of back up sights? They would have to be pretty close to the rail when deployed (or just fixed, they wouldn't have to flip up). I'm trying to keep this gun as ambi as possible since one of the boys is a lefty.