MGM Switchview Leupold VX-3 and Mark IV without Illuminated Reticle Lever, Black Provides quick and easy ability to change scope's magnification Made of 6061/T-6 aluminum and CNC cut for precision fit Able to change magnification in less than three seconds Made in flat black to blend with most scopes This MGM Switchview lever fits the Leupold VX-3 and Mark IV without Illuminated Reticle