Tumbling Recipe?

Joined
Nov 14, 2024
Messages
7
Location
Virginia
I just picked up a Rotary Tumbler and tried to tumble some 300 wsm once fired brass last night with water, stainless steel pins and Franklin brass cleaner. Tumbled for about 2-3 hours, rinsed and dried it and it came out pretty dull. Any tips of how to get it shiny?
 
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