The ARC (American Rifle Company) M-brace scope mounts are each three piece with a single screw calling for a torque of 55 inch pounds, almost three times what you call out as a max torque. I have one I'd like to use. Comments?
Also, I've seen people report that scope mount design with rings that split left/right instead of top/bottom can damage a scope. I'm curious if you have seen this.