EDIT: Had some guys take me up so I'm good for today, if you would like something like this feel free to DM me, I don't know if there's any nickel plated 45 LC brass out there, but I'm interested in it if there is.
I'm about out of 45-70 brass for my pen making gig, I'd like to trade one of my Pocket-Size "Jimmy" Pens for your old shot up 45-70 brass. Pictured is the ballpoint, contact me if you'd prefer a fountain pen. Ballpoints accept D1 refills or Lamy M22 refills. Fountain Pen uses short international cartridges only. Pens have a slip fit posting method. On the ballpoint only, you can also post the pen with the magnets installed in the primer pockets.