.2506 +1

Mine shoots 100 gr bullets very well, BT's being my most shot as it's only been a range/varmit rig. Next fall hoping to get it out for some action on deer, my plans are to work up a loadwith the 110 Accubond to test against the 100gr TSX, Partition and BT loadsI have already worked up for it. I like the AB bullet for my usage, provided it shoots well.

Nothing wrong with 270 either, I have had one in my safe for years though I also see nothing it does that 2506 can't with less recoil in terms of deer sized game.

All said both are fine choices..good luck