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Inovatec Tumbling Media for Brass - Polishing, Smoothing & Cleaning
Stainless Steel Chip Media 10lbs Chips Brass Casing - Etsy
Cleaning-up options for brass —and maybe some gun parts - TheGunMag - The Official Gun Magazine of the Second Amendment FoundationTheGunMag – The Official Gun Magazine of the Second Amendment Foundation
Amazon.com: STM Stainless Tumbling Media - 5 lbs - Ammo Reloading/Cleaning/ Polishing Supplies : Sports & Outdoors
Cartridge Brass - Study (Part II) | Kramer Industries Inc. NJ, NH