Have you had the shotgun bbls looked at by someone who knows old sxs's..for wall thickness & such?..if they are good to go, & she is tight...then sure....with appropriate loads.
Same for the Rifle bbls,wanna get them looked at for sure.
I know even less about rifles..is that Caliber a black powder job?...I'll have to google it,lol.
But pay to get the whole lot checked by someone good, unless you know your stuff.
Do you reload ?
Where are you located?...there might be a good smith near you.
Good luck with her,cheers
franc
