I've blended inner thoughts regarding the Lee die set. The Preliminary Expense will make them search less expensive BUT in the end, after having to purchase a separate expander die (IMHO, you would like an expander die because it would make placing the bullet into the case a no brainer) https://300blackoutreloading18406.idblogmaker.com/36759452/top-latest-five-300-aac-reloading-urban-news