They having said that do have non-uniform lengths. If you don't trust me, take a batch of brass with exactly the same headstamp and measure their lengths - I've measured hundreds, they do as a reality fluctuate in length. With all the FC brass I measured, Severe spread was about https://9mmreloadingbrass53330.idblogmaker.com/35389012/helping-the-others-realize-the-advantages-of-9mm-reloading-bullets