johna hex 1 Posted May 10, 2012 Is the ruger 556 upper receiver legal in this wonderful state? I know the flash suppressor is illegal but I think everything else is legal. Anyone know? Quote Share this post Link to post Share on other sites
checko 180 Posted May 10, 2012 As long as the barrel is 16" overall and muzzle brake is pinned and welded when assembled with the other evil features, I don't see what would be illegal about it? Quote Share this post Link to post Share on other sites
raz-0 1,259 Posted May 10, 2012 For just an upper? You'd need to have a brake or thread guard replace the flash supressor, and have it permanently attached. Quote Share this post Link to post Share on other sites