What are you using in your tumbler for high polish brass?
Review: Savage A17 Rimfire Rifle
The RangeMaxx® Brass Tumbler is an essential piece of reloading equipment to remove dirt, oxidation, carbon fouling, and sizing lube from brass cases
RangeMaxx Brass Tumbler
Best brass tumbler? Long Range Hunting Forum
338 build advice, Page 5
Enormous DIY wet brass tumbler!
Hornady M-1 Case Tumbler – Clean and Polish Brass Cartridges Quickly and Efficiently – Holds up to 400 .38 Special Cases, Use Tumbling Media – Item 050202 : Sports & Outdoors
Question about my brass Long Range Hunting Forum
Wet vs. Dry Tumbling
Best media separator for SS pins?
Stick with dry media or wet tumbler
6mm GT Load Development - MDT US
TECH Tip: TOP TEN Ways to Dry Wet Cartridge Brass « Daily Bulletin
Enormous DIY wet brass tumbler!
Frankford Arsenal Platinum Series Rotary Tumbler with 7-Liter Capacity, Clear Viewing Lids, and Auto Shut-Off for Reloading, Cleaning and Wet Tumbling Brass Cases gray : Sports & Outdoors