Tyrants, liberals, and pussies believe in a limited version of our RKBA, real Americans know better.
MG's and suppressors are common, there are tens of thousands in legal circulation.
MG's are now a fixed number commodity per the 922.(o) amendment of 1986.
Suppressors are in production and readily available, not even particularly expensive.
None of these are "Unusual", any person claiming they are committed perjury.
And yes, no matter what SCOTUS may pretend, we do have a right to them.
Our RKBA is not about duck hunting.
Grenades are DD's, and rare due to the NFA tax and their one-time nature, in addition to the near impossibility of finding a legal seller.
But they ARE legal to make, sell, or buy, so long as the lawful process is followed.
Directional (or other type) mines would also be DD's, also still legal to manufacture and own or sell with the proper licensing.
My own view is that the entire "License" scam is unconstitutional, but then I actually have an idea what "Infringed" means.