All I can say is I hit her square in her shoulders. She went down. I shot a couple more in a feeder pen down below me. I looked back at the first feeder pen. She was up eating corn like nothing had happened. I shot her again in the heart. She ran into the fence and fell over. It left a huge flesh wound where the first shot hit. I have hit a dozen or so in the heart-lungs that did not go all the way through. They didnt go twenty steps before they were down. Maybe it was a bad bullet?