Guess AK pistols are out too...
7.62x39 could be restricted if they extend their inane reasoning, as could 5.7x28 (which would kill the 5.7 platform).
I just ordered another 1k of 855. If this garbage moves forward, will probably wish that I ordered 5k more.
How many deaths in the US per annum can be attributed to any 5.56 round? Rhetorical of course.