I was wild pig hunting with my dad and a few friends. I was using a .300 Savage Magnum with scope. I spotted a Sow down in a gully about orginally about 400 yards out. Due to the terrain and heavy brush, I knew I was going to probably only get a quick but ehatical shot. She came out of some brush about 275 yards. I took aim and fired. I was aiming for the middle of her back (hearts and lungs). I actually was little off target (due slight change of wind) but I was able to hit at the base of the neck/head and she dropped instantly.