“Well regulated.” In modern vernacular it means “well functioning.” If you are a mouth breathing moron who goes around shooting people because of an argument, that’s not well functioning and you’ll end up in prison.
I’m not referring to government regulation here, I’m referring to the duty that we have to the Constitution to know the law and to be well functioning.
Try to read.
I prefer to interpret "well regulated" as meaning that all guns need to be cleaned and maintained properly and that the bearer's skills (marksmanship) are maximized so as to hit only what you shoot at...
Also, IMHO, having read all the way to the end of the former Constitution, "well regulated" can also mean tyrants must be in your sights in order to restore some semblance of the former Republic...
Peace...✌