30-06 - Hornady LM factory load with 180SP ( first bullet wadded up in spine, second through lungs fragmented at far rib cage, but major lung damage.) 135 yards (big cow)

.373 H&H - Sierra 300BT. Behind the shoulder ( ribs, heart/lungs) blew a three inch exit hole. 200yds ( small cow)

.338 Win Mag - Barnes 185 XLC. Behind the shoulder (ribs, heart/lungs) 1" exit hole, soup in between. 250yds. (big cow)