Three hundred AAC Blackout brass, sizing without the expander ball will continue to raise the neck tension in lots of the latter. For what It can be well worth, sizing brass without the expander ball also goes a great distance towards holding case necks straight, which commonly leads to reliable https://300-aac-brass74073.blogdemls.com/38321667/300-blackout-bullets-for-reloading-can-be-fun-for-anyone