Some banks on that list, too; so even if a weapon company isn't specifically mentioned, if that company uses that bank, we probably still can't import them.
The companies, and I saw Izmash and Izhevsk on the list, haven't done anything wrong; so I have no problem with their products.
Those companies are just major trading partners with us, so to hit Russia in the wallet we sanctioned them.
If folks suddenly have moral objections because of the actions of some of the people who use their products, then they should have been opposed to the companies all along when AK's were being use