Agreed RL23 is the best powder in my 270,s but if I use 150gr Partitions MRP is very hard to beat, I get over 3000 FPS. I use Magnum primers with almost everthing

If I do not it is Win WLR . Recently I have had good luck with Federal Trophy Bonded Tipped , In the 270,s I use 140gr. 160gr in my 7mm Mag