I have a chance to buy a pristine (almost too pristine to be true) 71/84 Mauser rifle. Don't know anything about reloading for it. I do know it is a BP round and the bore should be 43 cal (+-) will slug. What about brass? can it be formed from 45-70 or some other avalible brass or will I need to buy expensive imported brass to reload. Any help would be useful.
Thank you.