This doe was taken at 145 yards using my T/C Omega with 105 gr of blackhorn 209 under a Ranch Dog 255 gr cup point 44 mag boolit in a sabot.
The doe dropped in her tracks as I mis-guesstimated the drop and hit a bit high catching the bottom of the spine. I did break the off shoulder and recovered the expanded boolit just under the hide.
The alloy was 1 in 20 mix with some copper in the mix but I haven't crunched the numbers to find out how much. The retained weight is 181 gr.