I tested 120 gr TTSX with 47.5 gr of IMR4895 which chrono'd at 3240 fps and they shot tight groups, but I have yet to hunt with them. I mean to kill a deer with them, but for some reason, my hand goes right to the .280 X-Bolt during deer season. I have no doubt that the Barnes combo would do a number on a deer, and one of these seasons I'll grab the 7-08 and find out.