Videos tagged with Crimp Testing

This guide details a methodical approach to testing the impact of bullet crimp on .223 Remington ammunition reliability and accuracy. Expertly demonstrated by Johnny, the process involves systematically varying crimp levels using a Lee Factory Crimp Die and analyzing results for bullet setback and group dispersion. The findings indicate that for this specific load, crimp has minimal effect on performance, highlighting the importance of empirical testing for handloaders.