Beast Busters Second Nightmare Rifle / Gun

SNK Beast Busters Second Nightmare metal gun / rifle assembly in great condition.  We suspect this item was never or just lightly used, we found it with some other NOS parts and it is clean, has some dust a couple of light scratches from being kicked around in a box.  Appears to be the main gun assembly, the metal base, the plastic shell that goes around the metal base, a button and two new gears. 

Note that the two red plastic pieces show in the photos are NOT included in this listing (the were sold separately).

This one is untested, but we'd be very surprised to find that it doesn't work.  See pictures for more details.  Item does have a bit of weight to it (probably 25 lbs when packed properly).