Tumblers and walnut/corncob media are old school. These days many shooters prefer processing brass rapidly with an ultrasonic cleaning machine. When used with the proper solution, a good ultrasonic cleaning machine can quickly remove remove dust, carbon, oil, and powder residue from your car
VERIFY Ultrasonic Indicator
Multiple Cleaning Modes for an Extensive cleaning Range: Fullwave,Semiwave,Degas Cleaning Modes based on 40KHz ultrasonic frequency make the device
DK SONIC Ultrasonic Cleaner with Digital Timer and Basket for Denture, Coins, Small Metal Parts, Record, Circuit Board, Lab Tools (2L, 110V)
Discover VEVOR 10L Ultrasonic Cleaner, 304 Stainless Steel Professional Knob Control, Ultrasonic Cleaner with Heater Timer for Jewelry Watch Glasses
VEVOR 10L Ultrasonic Cleaner, 304 Stainless Steel Professional Knob Control, Ultrasonic Cleaner with Heater Timer for Jewelry Watch Glasses Circuit
Cleaning Brass with the RCBS Ultrasonic Cleaner – Ultimate Reloader
Cleaning brass- stainless steel media, dry media or ultrasonic
The Perils of Ultrasonic Cleaning — Some Advice on Bullet Seating
Best Ultrasonic Brass Cleaning Solution:1 Gallon Bottle
TFB Armorer's Bench: Infante S6 Ultrasonic Cleaner 1-Year
Vapor Degreasing Solvents And Cleaners From Techspray
Degreasing Equipment for Complex Components
Brass Instrument Cleaning Systems
Ultrasonic Cleaning: Myth vs. Reality
Ultrasonic clean for baking tins can cut lifetime costs – Caresonic
