I shoot the same slugs out of my SuperNova for the last 4 years (4 dead deer) now and had only one not pass all the way thru.
It was a full frontal shot and passed the full length of the deers body (big doe), snapped the front leg, rear leg bone and ended up just under the skin by the tail where I retrieved it.
I estimated that the distance traveled inside the deer was close to 24" plus breaking 2 leg bone, not bad performance.
Below is the slug that I retrieved from the deer, .920" expansion
