IMO a good 190gr design would be a huge benefit to the 300.
it would be easy to get running in an AR and at sub sonic speeds.
the LEE 230 has a fairly good nose shape it just has diameter and body Taper issues.
I need to go shoot some 190-grainers in my carbine-length systems and see if I can get them to cycle. I have my doubts, but a lot of BLKs today have the pistol-length system and those work a lot better with lighter bullets loaded subsonic.
