TriRig Scoops open back carbon arm cups - the standard version
https://tririg.com/...cts/open-back-carbon
These have seen light use since March of this year. About 2 hours a week, pretty much all outdoor. They are in great shape - can’t see much of any wear. No rust whatsoever. Includes the standard mounting flathead hex screws that it came with as well as pads.
PM for pics.
$140 shipped