Looking for a 56-56 Spencer Load using 1.5F Swiss BP

[cwbuff]

What is a good load for 56-56 Spencer in an original rifle using Swiss 1.5F?

How does this compare to Pyrodex RS?

[FrontierWest]

see my post above.  I do not use pyrodex at all.. never had consistent shot groups with it.  Great for cowboy/re-enacting blanks though!

john

[cwbuff]

What post above are you referring to?

[FrontierWest]

Maiden shoot...