Sintercore’s new R3 Universal Scope Throw Lever is now available. This universal fit zoom lever fits most optics and is made from carbon fiber composite and nylon. The lever is .5″ tall so it easy to use without getting in the way.
R3 Universal Scope Throw Lever at Sintercore.com
Clever idea, adding a lever to a zip tie.
(I was slightly amused by their animated gif at the top of their webpage; it shows the lever moving but the adjustment ring on the scope stays perfectly still)