If only one powder and projectile primarily for subsonic masses seems to operate for .three hundred Blackout that may be terrific. If it turned out to that CFE 223 could fill that purpose that might be the best of all worlds. Felt recoil will differ from shooter to shooter and https://reidrdnxh.blogars.com/37148499/helping-the-others-realize-the-advantages-of-300-aac-reloading