Can someone please identify the name and year of the following piece of Ghostbusters equipment? It was one of my favorite guns, but I forgot the name of it. I thought it was really cool because it let you fire 4 shots without reloading… good for going up against those class 6 free floating apparitions! :-)

I will be selling this thing on eBay in like a week or two. Please let me know if you're interested so I can inform you when it goes up for auction. Thanks.

That's a ‘'Rapid fire Ecto-blaster’'. Yours looks in great condition