223 rounds for my AR. I would like to use Hornady 150gr BTSP bullets, but can’t uncover any information to aid that. Practical experience tells me the 550 press prefers a ball style powder. Any notion exactly where to start out? We also use third-party cookies that assistance us examine https://300-aac-reloading53062.goabroadblog.com/37911807/getting-my-300-blackout-brass-to-work