They nonetheless 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 for a truth fluctuate in length. While using the FC brass I measured, Extraordinary distribute was around 10 thousands. https://reloading-9mm-ammo30639.losblogos.com/36597194/indicators-on-9mm-brass-for-sale-you-should-know