I rattled this buck up at 7:00am. I was using my Primos rattle bag and Primos "can" call when I noticed this big boy running through a field straight to to me. I just about did not have enough time to put my calls up before he got into shooting range. I shot this buck at 5 yards. I could not believe it. I watched the buck run 40 yards and stop. He looked around for a few seconds and fell to the ground.