300 blackout reloading


What is everyone using to reload 300blk. I’ve got 223 casings that needs to be trimmed so I know I need a saw and jig plus dies but what else do I need and recommendations on bullets and powders are appreciated as well. Shooting both supers and subs.


I’m way to new to reloading to offer any safe advise. I’ve been wondering what processes are out there for the neck crimping once cut down