Question ... talley rings for sako 85

[JK1]

I bought a used set of 30mm talley rings for my sako 85 ... for the Talley experts out there ... one ring is labeled "L 56" ... the other is "L 86".

I assume "L" = low ... any thoughts on why they are labeled with different numbers?

 

[JK1]

Found my answer ... talley uses the numbers to match up the two halves of each ring mount.