I have an 1851 Colt Navy revolver in need of a holster and powder cylinder. PLEASE: only cheap, worn items. I'm looking for something very basic.

My next best choice would be: http://www.crescentcitysutler.com/muskets.html. However, these are brand new and I rarely use the revolver.

ALSO: If anyone knows where I can find a replacement barrel cheaply, that'd be great. This model is made by EIG. Not sure if that matters in this case.