How do you improve America's most popular rimfire scope? By adding some of the innovative features that distinguish Simmons from all the rest! Like their QTA (Quick Target Acquisition) eyepiece, with plenty of eye relief to make acquiring targets a snap. And SureGrip adjustments for easy adjustment--even while wearing gloves. Add fully-coated optics and a complete set of mounting rings, and you've got one of the finest, most reliable rimfire rifle scopes available. For big-game optics in a rimfire rifle scope, Simmons is in a class by itself.