This new arrival is a colt lower receiver that was converted into a transferable machine gun by S&H arms qualified Manufacturing these are not seen very often and are done to the highest of quality. Made it together with a brand new Daniels defense upper an updated with the latest furniture it’s a real eye catcher. It’s in caliber 556 on a form 3 e-file ready to go 32,000 plus shipping please call us at 716-487-9065 and we can have it on its way to you quickly