New and improved Rev III design! Stronger, smoother, stiffer.
Upgrade your Vortex Viper 6.5-20x optic with one of our throw levers, speeding up magnification changes and target engagements without breaking the bank. This model only fits 6.5-20x Vipers with a magnification indicator. Other Vipers need a VTX A or VTX R. 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.