There have been laws passed to where even if you can own a machine gun... The tax on it is amazingly high. Ie: AK-47 semi-auto = $450+.... AK-47 full-auto = $20,000+... Unless you can get it in the black market... Or you can by a semi auto and by a kit for it (usually online)... Or you can open it up and shave the hair pin (these two are illegal)......... In other words... its hard and expensive to own one legally... I wanted to buy me a P-90... Definite no no after hearing it costs $20,000.... There are a lot of semi-auto versions of fully auto guns though.... Carrying wise the clip and the gun has to be separate.. Not sure if the clip as to be empty. The rifle must be in the trunk (in avcase)and the clip in the front. Taking it into the gun range, you must inform the people you are bringing it in.