Ive always aimed with all firearms for the "Magic Triangle"
The shoulder blade area on a deer is like a super highway of nerves, blood , and bone.
Also you get the shattering fragment of bone that help.
If to shoot high its the spine, low and its the heart
Left its the neck and right its lumgs.

Most deer hit in the magic trangle drop. Its like a stun gun hits them.
Im using hard cast this 2015 deer season out of my 44.