If you have not read his December news letter I strongly encourage you to do so. I always enjoy it but this month was really special to me. He explains Point of Impact at great length. This is something I never really understood like I wanted to. People have explained it to me many times ( each one having their own version) but Dennis put it very clearly and at great detail. If you don't get his news letter and need a copy PM me with an email addy and I will forward a copy. It is worth reading even if you think you fully understand point of impact. When you finish it and someone says a gun has a 80-20 or 70-30 point of impact, you will know exactly what they mean.