Show Guns GM MS RGM-79 Style Beam Spray Gun Kit for AAP01 GBB Pistol ( Black ) @ jkarmy airsoft - YouTube
Lets Talk Gundam but he doesn't have COVID anymore on Twitter: "A Beam Gun was also avalible, codenamed the BOWA BG-M-79f-3A. It is the testbed between the Beam Rifle and Spray Gun.