Neat design, but poorly executed. - Strike Industries REX - Reflex Exoskeleton

I bought this to add some protection to my red dot on my duty shotgun. But, as I was tightening the cross screw, it broke at 12 inch pounds. I emailed SI, and never received a reply. As of now, the replacement screw is out of stock, so I just have a useless piece of aluminum.

Being as most cross bolts are around 30 inch pounds, I can not understand why they went with such a small screw that couldn’t be tightened to 15 inch pounds. If they change the design to a larger, more robust screw, they’ll have a pretty awesome design.