Do not buy this mount, fundamental quality issue - Scalarworks LEAP/Scope Mount

Purchased two of these, one went on a 5.56 rifle and the other went on a .308. After two shooting sessions (less than 200 rounds on 5.56, 100 rounds on .308) both mounts failed completely, the hinges on the top of the scope ring broke like cheap aluminum. Not only would this not hold a zero, but it caused both scopes to walk back and grind against mount. I now have two Vortex HDs with what is hopefully just cosmetic damage. This is wildly unacceptable for any serious mount, and for this to happen on something priced at $400 is mind boggling.

I can only assume this is some kind of 'rona-related QC issue. I have heard nothing but good things about Scalarworks mounts and for them to break like cheap airsoft parts (damaging some very high end optics along the way) is beyond frustrating. If I could I'd get my money back and buy different mounts, but I am stuck RMA'ing as I am outside the return window for OP.