Don’t worry about the 140 gr TSX. My wife , dad and I have killed over 40 animals with our .280 using the 140 gr TSX. Big animals so far have been: Eland, 2 Kudu, 3 Black WB, 6 Blue WB, 5 Zebra and many other smaller animals. All were 1 shot kills. If you do your part, I have complete confidence...