Home¶ What is Precision? Describing Precision Angular Size Precision Models Closed Form Precision Circular Error Probable Elliptic Error Probable Range Statistics Measuring Tools Ragged holes Fliers References¶ Glossary Prior Art CEP literature Examples¶ Printable Targets 22LR CCI 40gr HV 40-shot 100-yard Example 300BLK Subsonic 20-shot 100-yard Example 300BLK Subsonic 60-shot 100-yard Example