Hornady has taken cartridge case cleaning to the next level with the Lock-N-Load Sonic Cleaner. A combination of intense ultrasonic cleaning action and a unique cleaning solution, One Shot Sonic Clean, is used to thoroughly clean each case. This effective and efficient method removes carbon residue and other foreign materials from the entire case. Unlike tumblers, this sonic cleaner quickly cleans the inside of the case as well as primer pockets. The ultrasonic action creates microjets that blast carbon buildup off cases, small gun parts, and equipment. The Lock-N-Load Sonic Cleaner can up hold up to 200 .223 cases or 100 .308 cases.