If you type in the following-" maxmuzzleloader 6 criteria to look for in a modern muzzleloader bullet" If you type that in this report will exlpain all about the shock waves capabilities and reports of other bullets too. mabe someone knows how to write this up so all you have to do is click on the subject mentioned above. I do not know how to put this in place. ( maxmuzzleloader- 6 criteria to look for in a modern muzzleloader bullet.)