1876 50-95 Ammo

[The Cold Lake Kid]

A friend recently came into an 1876 Winchester in 50-95
I've advised him to get it thoroughly checked out by a gunsmith, which he did, but he's now looking for 50-95 ammunition for it.
Anyone know where it could be obtained?
Obtain brass?
Thanks.

 

[The Cold Lake Kid]

Anybody have an idea?

 

[BlackPowderBurner]

Brass will have to be made. There are several options to form it, .348 Winchester might be the best bet. There are site sponsors who carry it. RCBS and CH4D make dies.