Very nice, I might tryOK, we are sharing unique ball blocks we have made. Here is one I made for a newcomer to our club. He was showing off a Jackie Brown fowler he bought from a third party at double regular price. I made this hoping to make him feel better. He never came back. It has a single powder charge with stopper and the ball it handles is 20 ga./.60 cal. +-. Made from a hunk of scrap antler.