J-Bar
Member
Straw Hat gives good advice. Soapy water works fine. Some swear by Windex with Vinegar, and others mix up water and all manner of additives, but like Straw Hat soapy water works for me.
One caution...make sure your cases are DRY before putting them in the tumbler, or you will find the insides of the brass packed with media. If you are in a hurry, hit them with a blow dryer for a few minutes and get them hot and DRY before putting them in your tumbler.
I prefer to deprime after tumbling. I do not want to risk any particles of tumbling media getting stuck in the flash hole.
One caution...make sure your cases are DRY before putting them in the tumbler, or you will find the insides of the brass packed with media. If you are in a hurry, hit them with a blow dryer for a few minutes and get them hot and DRY before putting them in your tumbler.
I prefer to deprime after tumbling. I do not want to risk any particles of tumbling media getting stuck in the flash hole.