Hera arms: SBR
Drummer101 links to the Hera arms sbr. You need the appropriate 5320.1 to "assemble" that firearm to put in your collection. Even when they introduce the 16" version, you will be stuck without the ability to switch back to a pistol unless you register as a sbr first. So you may as well just get the SBR, provided it's legal in your home state.
Last edited by rjrivero; July 20, 2010 at 02:54 PM.