Ping Pong Ball Replaces GunPowder
2.0 gns ping pong ball and a Winchester Mag Primer were placed into a 9mm casing. I concluded that the particle size of the ping pong ball was critical to giving the powder the correct burn rate. The overall conclusion was that I should have purified the nitrocellulose (from the ping pong balls) and then filed and collected the particles after filing. The correct metal file is the double cut bastard. Purification could be achieved by dissolving the ping pong balls in acetone (fingernail polish remover) and filing the resulting "cookie" (after it dried of course).
Patreon (Help Me - Help You):
The MeWe chat forums consist of the best group of guys on the internet in primer reloading and other skills and you're now a part of it.
Primer Reloading group (known as Second Floor):
If you find the Primer Reloading group chat too technical, try the ground floor:
You will be welcomed in both!!!
I publish much of this info on: