I find this interesting (taken from the Magpul site):
"Constructed of reinforced polymer, the Rail Light Mount nearly eliminates light compatibility concerns by conveniently including everything you need to mount Surefire 300 and 600 series Scout Lights, 1913 Picatinny attachment pistol lights, and all light bodies from 0.75" to 1.03" in diameter via the included set of anodized aluminum mounting rings."
I've seen a lot of offset mounts out there but I've yet to see one that's capable of mounting more than one type of light. The ones I've seen require you to buy different models depending if you need rings, a Scout mount, or a Picatinny rail section. All for under $30 too... If I'd known this was coming out a few days ago I'd have saved myself 50% on the Gear Sector mount I had to order for my Scout.