You really think the manufacturer aint going to hand over records to BATFE when they start putting pressure on them? IIRC the Akin's Accelerator owners had to hand over spring sets. Those that did not most likely got a visit from ATF. Sure you can say "I sold it & don't know who to", but if you were ever caught with it there is no doubt that you would be charged with not only illegal possession of a machine gun, but lying to a federal agent.
no, but i DO think that i would not supply the dealer with any actually factual information about myself.
step 1, walgreens
step 2, buy a visa gift card put 400 bucks on it.
step for, register said card with a false name via the interwebs.
step 3 get a box at your local UPS store.
step 4, order.
step 5 keep your frekain mouth shut.
the moral of the story, keep your name out of the vendors records to begin with.
lol.
granted this stuff was alot easier int eh days of free netzero, accoustic couplers modems payphones and empty houses.
but *shrug* a little noodle work (thinking) and you can still be anonymous.