The M1 Carbine is a small, WWII era carbine with a detachable 15 or 30rd magazine. It fires the .30 Carbine cartridge which is basically a pistol cartridge.
I'm surprise the M1 Carbine was not on the list given it's detachable magazine configuration.
I’m sure the list will be “refined” as gun grabbers report guns that were left off the list.