I'm just now getting started in studying the art of paper patching, and will hopefully be using paper-patched swaged bullets in my 50/90.
RICHARD CORBIN is one of the leading experts in this field, as you know, and he has given me a great thought!
On his web site, he says:
"For the advanced paper patched bullet user other materials such as Teflon tape, adhesive computer labels, or copper foil can be tried. Copper foil, available at stained glass shops, has a great deal of potential and allows higher velocities than will paper patches." See http://rceco.com/img/RSBook4.PDF
WOW! COPPER FOIL INSTEAD OF PAPER!
Have any of you gents tried this?
Thank you very much!