Ordered an Armi Sport 1861 Springfield. Minie balls available on GunBroker. Where does one buy Musket Caps? I am in Victorville, Ca. Looking to buy somewhere so I don't have to pay Hazmat shipping. Also read granulation sizing on black powder changes in the 1900's. FFF or Pyrodex P can be used in muskets. Is this true? Can't find Goex anywhere either. Musket should be here by Friday. Would like to be ready. Help !!