My buddy and I have been running 6.5 Addictions... fancy for 6.5x55AI throated for long bullets in a SA. Now we are heading down the 22x55AI road since we have dies. My goal is to be able to have a MPBR to 400yds on a 6'' diameter (coyotes) and push a decent BC bullet - 70 gnr to close to 4Kfps. Sounds like you were getting in that ballpark?
NRA Patriot Life Member Benefactor. Joint in 1970, became a life member in 1975. Started hand loading at age 14 in 1962. Serviced in the U.S. Army from March 1968 to Feb. 1970, Feb. 1969 to Feb. 1970 in Vietnam as a combat medic with, D Trp 3/4 Cav. 25th I.D. I awarded Airborne wings, Fly wings, & Combat Medic Badge. Purple Heart.