I was using remington 180 grains round nose. Right out of the box. The shot was about 100 yds, All i could see was the legs and ears and nose. She was standing behind a blowdown facing me. I pulled down on her chest and you can see the shot in the pic. She walked off up the hill and I did go in and was worried about how far she would go so I put a couple more in her. Moose die very hard and can go a long way. You just never know.Huge lungs.