450-348 Winchester 1885

Finally started to put together brass - fireform etc. for this rifle that I've had for a few years now.Original 1885 that was built into this fine rifle by a Navy man back in 1964 while stationed in California.I still need to order dies - have that in the works. Anyone using this cartridge - thought or ideas on loads? My initial plan was to load with black powder and cast bullets. Has anyone tried that with this caliber? Keep up the great discussions.

PLEASE GO AND VOTE - OUR WAY OF LIFE GRANTED BY THE CONSTITUTION AND THE BLOOD OF OUR ANCESTORS DEPENDS ON IT !!!!