Bump stocks lad, bump stocks.Bump stops are not illegal either.
Note in this case, bump stocks means the device used to allow for rapid firing.
It has nothing to do with the swell bumping up and making you stocked, or with little lines of Peruvian marching powder, also prone to making one stocked. Nor does it mean Elon Musk tweeted Gamestonk, or AMC, and they pumped again.
Blompf banned them for a while, but the Sixth Circuit of half Appalachian/half Rustbelt activist judges struck 'er down.