[Adler]

Olympic arms has one without the buffer tube sticking out the back. I just saw in American Rifleman that Kel Tec is coming out with a pistol SU 16 as well that looks uber cool.

Here are the 2 oly arms

and here is the new Kel Tec

 

[Adler]

They cost about 500. They do have a handguard available. Here is a pic of one with all theaccessories on it.