Trap, you are back to your old trick of mincing words. If someone is at a gun show selling guns on a regular basis, than for all intents and purposes they are a dealer even if you choose not to call him one.
No -- I'm not mincing words I'm hewing to the language of the law which recognizes those selling guns who are engaged in a business and those who are not engaged in a business. ("Engaged in a business" being a term of art in the BATF regulations). Those not engaged in business may be licensed collectors (Curio & Relic licensees) who can trade certain firearms across state lines; or private individuals who may sell guns, but must use a dealer to sell to someone from another state.
As for fully auto vs semi auto.. Cripes, that doesn't invalidate what Adam said. It's a minor detail, and he's correct about all the rest. America is awash in guns and it's as easy as buying an ice cream cone to get one with a 30 round magazine capable of killing scores of people without having to prove your not a nut, and/or criminal.
No, the difference between full and semiauto is not "minor." It's the difference between what can be sold legally without very many restrictions and that which is extremely heavily regulated. The fact that he doesn't realize this makes him a fool.
A gun with a 30 round magazine is not equipped to kille "scores" of people any more than a gun with a 10-round magazine.
