This is a well made six-barrel minigun that fires steel BBs in full auto using CO2 supplied from a paintball gun style tank with rotation driven by an onboard 12 volt DC motor powered by 8 C batteries, and with a top-loading BB hopper. Arm brace and electric trigger button on the metal grip, and an attached laser pointer. This exact mini-vulcan is photographed and described on page 755 of "Blue Book of Airguns, Thirteenth Edition" in which it mentions 1200 rounds per minute capability. Circular brass collection tag marked "R.D. BEEMAN/PRIVATE/COLLECTION/1204" hanging from one of the barrels. Includes one CO2 tank and a wooden crate. Mechanically untested. Provenance: The Dr. Robert D. Beeman Collection