The only business that have a BFL fpr prohibited devices are those who supply theater or motion picture props. That is the offical, proscribed purpose. A BFL for "normal" firearms is a different license entirely, different application process and approval requirements. You can have both, it's technically possible, but there are likely very few if any that do.
Basically, a gun store has as much legal right to import replicas as John Q. Public.
Don't worry if your confused and don't fully understand the law. I don't either. If it was totally 100% black-and-white, there would be no need for threads like this.
Age verifier Northern Alberta
Democracy is two wolves and a sheep discussing what's for dinner.
Freedom is the wolves limping away while the sheep reloads.
Never confuse freedom with democracy.