Why would the SPAS be a DD?
It's a select semi/pump shotgun. There are several others on the market place..they just aren't as ugly.
Wasn't the street sweeper capable of being mod'd to do full auto or was it semi only. I know it had the goofy rotary drum..something like 10 or 12 shots.
Anyways.... you folks in CT aren't allowed to have stuff like that because you are just trouble in general