They nevertheless do have non-uniform lengths. If you don't trust me, have a batch of brass with the exact same headstamp and evaluate their lengths - I've measured hundreds, they do for a point differ in length. While using the FC brass I calculated, Serious unfold was all-around 10 thousands. https://9mmreloadingbullets42851.creacionblog.com/36103095/indicators-on-9mm-brass-for-sale-you-should-know