Actually, there are some very common traits. Like pistol grips, threaded barrels, etc. I strongly suggest actually looking at the PDF rather than what you assume it says. It is a remarkably helpful PDF and, while I would prefer it to be stricter, this seems like a good law because it is very clear definitions for gun owners that (mostly) have the goal of reducing effectiveness in close quarters/“urban” environments (so preschools) and reducing ammo capacity. Like, I almost wish they hadn’t listed the specific examples and just done the “definitions” and “flow chart” sections.
And deepest apologies if my horror over the 306 school shootings in 2023 (as of November 10th) is too much “fearmongering” for you.