Hard pass on discussing anything with your denialist guns r gud mentality

Yeah, isn’t is strange that someone doesn’t want the state to have the monopoly on violence, and believes in civil rights? Weird, right?

From your article:

“Platkin said Glock is profiting by continuing to sell the adaptable version in U.S. markets, even as they make and sell handguns in Europe that cannot accommodate such a switch.”

 This is something I've having a really hard time finding a source on. Everything I can find says that that about half of the Glock pistols that are sold in the US are made in Austria. And, as I said, sales in Europe for pistols are very tightly controlled, meaning that very few pistols--relatively speaking--are getting into the hands of anyone other than cops and military, so I'm not sure that there's a strong motive for them to make the design alteration in the EU.
 Aside from the assertion from New Jersey's AG, I just can't find a source for that. I'm not saying that it doesn't exist, and, if the AG is correct, then yes, Glock should change their design in the US. There's already precedent for this; open bolt semi-automatic firearms manufactured after 1986 are banned because they can--in general--be readily converted to full auto. However, given how many Glocks currently exist in the US, that would be an enormous legal mess that could possibly result in the National Firearms Act being declared unconstitutional.

“Also known as “auto switches,” the devices, which are already illegal in New Jersey and some other states, […]”

They’re illegal in EVERY state; it covered under federal law, specifically the National Firearms Act (1934) and Firearm Owners Protection Act (1986). Even if it was legal in New Jersey, it would still be a felony to possess or use one.