Featuring a 9 liter capacity, the Hot Tub is long enough to accommodate and clean a 16 inch AR-15 upper. In addition to having 4 transducers, there is a heating element that enhances cleaning action, which is especially useful when cleaning gun parts. Cleans internal and external surfaces of cartridge cases and primer pockets. Combined with One Shot Sonic Clean solution, its microjet action removes carbon residue and other contaminants.
