It absolutely means no regulation. Period.
"shall not be infringed" is pretty clear cut.
Well "regulated" meant "well run"... nobody "regulated/controlled" firearms back then. Some private citizens even owned cannons, so your lame ignorant meme is ridiculous. Where did you get that, the BBC??
Also, "bear arms" means "arms", not muskets or other specific weaponry because the founders understood technology changes. They made it generic for a reason.
Go ahead, "regulate" till the cows come home. It will be challenged and tossed because the Constitution finds these views repugnant.
My rights are my rights, no matter what the fake news tells you.