Hi guys,
I am going to be loading my .45-70 with a load that will leave some air in my case.
Furthermore, following the advice of those on this forum, I won't be crimping the case to save the patch.
I have to fill the case though with something, because I will be loading them into a tube magazine 1886. Spring pressure might push the boolit back into the case.
Rather than fiddle with cream of wheat, has anyone here used foam insulation? I'm talking about the 3/8" sized tubes you can snip to length and drop into the case.