Hi rosco1, I guess I want the penetration of the 570g TSX. Barnes does make a 535g banded solid as well as a 570g solid, but they only make the TSX in 570g in 510 caliber. I'm fine with it, I'm slowly working up my loads. I've got some H4895 and RL 15 to take the range in a couple of weeks. My last load was very accurate but a bit slow at 2100 fps. I'll end up somewhere between 2150 fps and 2300 fps depending on which is the most accurate and where my recoil "wimp factor" sets in.
Chuck
