Wheeler 580033 Anti Cant Indicator, Pic Rail

• SPECS: Compatible with picatinny scope rails
• FUNCTION: Indicates precise, repeatable level gun position
• ACCURACY: Increases accuracy by insuring proper gun alignment, which is critical for turret adjustment
• EASE OF USE: Easy-to-view from shooting position
• VERSATILE: Critical for turret adjustment and hold over for bullet drop compensation
• DESIGN: Precision machined aluminum with anodized finish. Attaches to scope, level folds inward when not in use

Keeping your scope perfectly aligned is critical to long-range accuracy and
the Wheeler Anti-Cant Indicator is a pivotal tool for ensuring your rifles
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 throw your shot off. This error can
easily be enough to cause misses. The Wheeler Anti-Cant Indicator ensures your
rifle is always held near perfectly vertical, eliminating any chance for "Cant
Error" to cause a miss.