c: 25 to 50%, but these are walking or trotting. Only one running, but that was a second shot. Both hit. The white tail buck didn't know where I was, and ran back toward and past me after the first shot. I swung the 9# Mauser with a 28" barrel on him as he went past, aimed for the shoulder. I hit him in the neck and he dropped in his tracks. The range was 10 feet.
