I have one of the full-sized Lyman ultrasonic cleaners in my shop. It works fantastic. That said, most people have no need for a $1,500 ultrasonic cleaner able to accept a regular rifle barreled action or a solid framed shotgun (38" long). There are a couple of units intended and marketed for home shops, they will accept about 12" x 9" parts, so you could fit a AR lower or a 44 Mag revolver into it.