I know that a lot of work has been done in the subsonic area for this round, but I am more interested in loading it supersonic. Poking around on google I have found a decent amount of load data, but it seems like the development of supersonic loads is a bit stagnant.
My intended use is hunting antelope out here and whitetail deer back in Tennessee. What I think I want is a 115-125gr boattail leaving at around 2800 or so fps, which (I believe) should make the round effective out to and beyond 200yds.
I get that the case is a very efficient design and think I have a good understanding of the powder selections out there currently being used.
That said, is anyone out there (meaning here, near me) pushing the supersonic loads? Any promising load data so far?