I use the old 100 count boxes in my 308.
The best deer killing combo I ever used. Good quick kills, reasonable loss of meat, pretty well always exits.
Had an 8 deer, for 10 shot string going.
1 miss, 2 hits. Same deer. So 7 for 7 in the string.
Got to using other stuff and lost track after that.
Just Pa deer though. Not big, or small.