Keeping 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.

• Indicates precise, repeatable level gun position
• Increases accuracy by insuring proper gun alignment, which is critical for turret adjustment and hold over for bullet drop compensation
• Easy-to-view from shooting position
• Attaches to scope, folds in when not in use
• Precision machined aluminum with anodized finish