Demand, I dont know. May make someone a good host gun or for whoever has the urge for a really big pistol.
lol, which is practically what it is. I myself have never been interested in semi automatic sub machine guns, they are essentially a really overcomplicated bulky pistol in all respects. Remove burst/auto modes and you've completely wasted it's purpose. Now that I've trashed your question, I'll agree with the previous quote. The only thing is like I've mentioned many people feel the same way, and it might take you a while to get it off your hands.