It will be over a year before my Shiloh Sharps arrives...

Shiloh has a company forum full of 1874 Sharps users who can answer any Sharps question you have and tell you anything you'd like to know about reloading those two rounds as well as which components to get.

"Shiloh Rifle Forum Index"
http://www.shilohrifle.com/forums/

Richard.