Wheeler Engineering Anti-Cant IndicatorIndicates 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 Keeping your scope perfectly aligned is critical to long range accuracy and the Wheeler Anti Cant Indicator is a pivotal tool for ensuring