New and improved Rev III design! Stronger, smoother, stiffer.
Upgrade your Leupold MK4 Illuminated Reticle optic with one of our throw levers, speeding up magnification changes and target engagements without breaking the bank. This lever fits Leupold Mark 4 optics with illuminated reticles. For non-illuminated reticles, please see the standard Mark 4 lever. Our levers are proudly printed in the USA from durable Nylon polymer, and feature a metal thread insert for increased strength when tightening. Easily installs in a minute or less, and has a lifetime warranty.