Videos tagged with Group Size Testing

This video explores the concept of statistical relevance in firearm accuracy testing, specifically focusing on shot group sizes. The presenter tests a Seekins DMR in 6mm ARC with Hornady match-grade ammunition, firing 70 rounds to assess group consistency and velocity data. While aiming for 100 rounds, a storm and limited ammunition curtailed the experiment. The findings suggest that while larger sample sizes offer more data, smaller groups can still be indicative of a rifle's potential accuracy, especially when external factors like mirage and wind are present.

This video compares CCI Standard Velocity and Aguila Super Extra Standard Velocity 22LR ammunition in a factory Ruger Precision Rimfire rifle. The Aguila ammunition demonstrated superior grouping performance, achieving a smaller average group size and mean radius. The test highlights the importance of ammunition selection for rimfire accuracy.