My father has a 9mm Steyr and I would like to make him some ammunition to shoot through it. He has some original ammo, but that is berdan primmed, so I dont want him to shoot it. It is a WWII broom handle and I am asking anyone here if they have any helpful information to share to making up reloaded ammunition since there is no current brass being manufactured for this round and no reloading information available. Thank you all in advance......