It makes no sense from either a logistics or financial sense for any drug cartel to get automatic weapons through private owners in the USA.
Why would the ACME drug cartel go to the trouble of recruiting thousands of US citizens (and it would need to be this many as they can't buy in bulk) to straw purchase automatic weapons at retail (which isn't cheap), fill out all the paper work, pay for the tax stamp, wait a few months for the sale to clear, then smuggle them into Mexico? It's much easier to call up their criminal buddy, Jorge Mustafah Mohamed Shamma Lamma Dingdong and say "Hey, I need 1,000 AK-47s, 3 dozen shoulder fired rockets, and a couple hundred thousands rounds of ammo. Have it delivered to my summer house. Let's say $500 a piece for the hardware, 10 cents a round for the bullets. I'll have a bag of cash waiting. We should get drinks sometime. Thanks buddy."
It's pure fiction.
Why would the ACME drug cartel go to the trouble of recruiting thousands of US citizens (and it would need to be this many as they can't buy in bulk) to straw purchase automatic weapons at retail (which isn't cheap), fill out all the paper work, pay for the tax stamp, wait a few months for the sale to clear, then smuggle them into Mexico? It's much easier to call up their criminal buddy, Jorge Mustafah Mohamed Shamma Lamma Dingdong and say "Hey, I need 1,000 AK-47s, 3 dozen shoulder fired rockets, and a couple hundred thousands rounds of ammo. Have it delivered to my summer house. Let's say $500 a piece for the hardware, 10 cents a round for the bullets. I'll have a bag of cash waiting. We should get drinks sometime. Thanks buddy."
It's pure fiction.