I have a 2x7 leupold scope that the power adjustment ring is extremely tight. Do I have to send this in to the factory or can I loosen it myself? I see that there is a small allen screw on the ring. What is that for?
I have multiple examples of every generation of Leup 2x7's. The mag ring is tighter than needed on all of them, and some of them stupidly tight. Friend of mine sent a 2x7 in for that reason, and it came back slightly less tight.
Leupold and optic loonys will indignantly and righteously have a fit, but I have squirted silicone lubricant against the mag ring, worked the ring back and forth, and it has helped quite a bit.
Some of the scopes I "lubricated" 20 years ago, and none have exploded into a mushroom cloud.....