Considered the powerhouse of ultrasonic cleaners, the stainless steel Lock-N-Load Magnum Sonic Cleaner provides triple the size and twice the power of the original Lock-N-Load original cleaner. Designed with reloaders in mind, the Lock-N- Load Magnum Sonic Cleaner excels at cleaning cartridge case, but simply change to Gun Cleaning solution , and it also works miracles on gun parts.