Day 5, I had been hunting solo all week but, had a good friend with me. He hung back and called while I moved forward. I was planning to hold out for a bigger bull (this one is average for the unit we hunt) but, he bugled 15 yards in front of me and then gave me a 20 yard broadside. I just couldn't pass! I wanted to shoot my new Pronghorn. I got those Zwickey Eskimos scary sharp and I am impressed with the blood. Complete pass through. Shot one into the top, thin part of the shoulder blade as a test. Don't do that! It didn't penetrate.