Using a scope alignment tool to keep your scope perfectly aligned is critical to long-range accuracy.Canting your scope, even just a couple of degrees, can cause error in point of impact.With modern "drop-compensating" scopes, an anti-cant indicator is a necessity.If your gun isn't aligned correctly dialing up the turrets, or using hold-over marks, will just throw your shot off.This error can easily be enough to cause misses.The wheeler anti-cant indicator ensures that your rifle is always held near perfectly vertical, eliminating any chance for "cant error" to cause a miss

Color: Black
Material: Aluminum