I loaded 110 Ttsx for my 9 year old to hunt with. 150 yd heart shot, DRT. 200 yd double lung on nice 10 point, not great results. Deer went almost 400 yards. Almost no blood. Glad I had a good dog. Entrance and exit wound were both miniscule. 7-08 is marginal for expanding the Ttsx.Killed a buck with mine hunting with BriarPatch99 using Barnes TTSX 110 gr. I love mine.