Great pics guys,keep 'em commin!
MASER i've never seen the shortest street sweeper before,nice!
and on this note we might as well include the destructive devices!
so my choice for that one is the USAS 12-fully auto-12 ga.
+1 on the 552. One of the guys over on Sigforum just posted a pic off of Sigarms website of the new 556 pistol with a folding collapsable stock (to make it an sbr). Flop out the forearm if the 552's fit, and maybe change the stock......