Removing the crimp is a simple 1-time method. I make use of a RCBS Trim Mate crimp remover that inserts on the hand Instrument and reams the primer pocket. Once that is completed the case is ready for steady use. The crucial element is figuring out navy brass. As well https://laneamxfo.blogdemls.com/36241732/not-known-factual-statements-about-9mm-bullets-for-reloading