Am hoping someone can come up with a suggestion for a paper to patch with for a small experiment I'm going to try.
I have my own castings for a .50 caliber Maxi Ball which I have sized in a Lee .501 sizer and found that it is a slip fit into my TC Hawken muzzle. I want to play around with paper patching these and then running them through the .501 again in the hopes of coming up with an accurate set up for target competition in NMLRA slug gun matches.
I want to keep the paper as light as possible so as to avoid sizing the slugs down too much on the second pass through the sizer.
Can anybody suggest anything?