RE: .270 & ELK
We shoot Moose and Grizzlyup here with 270 Win and good 140 and150gr Bullets.
In Factory loads the Federal 130/140gr TSX Barnes or Trophy Bonded and the 150gr Nosler Part.
Winchester XP3 in 150gr if your riflewill shoot them.
I like the 140 Nosler Accubond with 58.0 of Reloader 22 in a Handload.