Brass Cleaning Options — Tumbling, Ultrasonic, Chemical & More « Daily Bulletin

Shiny brass -- it may not shoot more accurately, but it does make you feel better about your hand-loaded ammo. While it's not necessary to get brass bright and shiny after every firing, it is a good idea to clean powder residue, grime, and grit off your brass before you run cases into sizing dies. There are many ways to clean cartridge cases.

Ultrasonic Cleaning Brass

Mission, Vision

Ultrasonic Case Cleaning — How to Get Better Results « Daily Bulletin

UltraSonic Case Cleaning

UltraSonic Case Cleaning

UHTC composites for hypersonic applications Adream

UltraSonic Case Cleaning

Brass Shim Stock Assortment

Cleaning Brass with the RCBS Ultrasonic Cleaner – Ultimate Reloader

Brass Cleaning Options — Tumbling, Ultrasonic, Chemical & More « Daily Bulletin