Any fix for ARMS ACOG mount?

chrisollis

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Full Member
Minuteman
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Mar 28, 2017
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Northern CA
I’ve got an old Tano TA01 ECOS. I bought it brand new over a decade ago. Has the ARMS 19LD on it with throw levers. I’ve noticed over the years, swapping it on different uppers etc it’s lost tension in one of the throw levers. Short of replacing it, is there a way to fix it? I see the little clamps are aluminum, temporarily I’ve shimmed it with folded over aluminum foil and it seemed to add enough tension.

just curious if there’s a legitimate fix, like replacing those tabs. I’ve scoured the web and haven’t found any.