Shot my biggest Deer to date onfirearms opening day in Missouri. He started off as a 10 pointer, but was broken up from fighting.

250 grain SST/Lock n Load sabot
150 grains T7
T7 primer
CVA Optima Pro
50 Yards
Hit behind the shoulder, good lung hit
Deer dropped, kicked a couple of times, then expired.
Entrance was the size of the bullet, just under the skin it broke three ribs, leaving a roughly three inche hole in the rib cage
Could not find the bullet, but it was not a pass through.