For the better part of 15 years, I've shot Barnes 130 grain TSX in my .270 WSM Browning A-bolt. 3250 fps, accurate, and of course deadly. I've always said the Barnes TSX shoot through the deer and two to three small trees behind the deer before they start slowing down. They literally penetrate to no end. Basically never find a bullet to see how it performs, but you always have two holes. I have started mixing in 140 grain Accubonds at 3,100 fps and have been just as impressed with their accuracy and performance on whitetail deer......and small trees in the background.