Fellows, I have another newb question.
I am going to try my hand at loading paper patch bullets in my Shiloh 45/70.
I have ordered some .458 PP 500gr. bullets from Montana Bullet works.
My bore diameter is .450 and groove diameter .458, per Shiloh.
My question is,
When loading a paper patch bullet in a 45/70 case with smokeless powder,
is it necessary to fill the void in the case with a filler, or wad, as in black powder loading.
I appreciate any help, many thanks.