Quote Originally Posted by Former11B View Post
Looks like they hinge open on the sides; impossible to unevenly tighten them.
Sorry, Alamo, I didn't see your question, but 11B hit it. It's a hinged design and uses only one fastener per ring to hold the scope and tightens in a way such that there is no rotation of the optic as you torque it down.

These are the new M-Brace rings that replace / upgrade their M10 line: https://www.americanrifle.com/shop/p...ope-rings-1414



These got on my radar when I saw them listed in this article about what is popular with PRS shooters. They are only about $30 more than Seekins so I thought it was worth a try and then I found out the company is relatively local to me, too.