How many noticed this..

13 (X) ANY PART OR COMBINATION OF PARTS DESIGNED OR INTENDED
14 TO CONVERT A FIREARM INTO AN ASSAULT WEAPON AS DEFINED IN THIS
15 SUBSECTION (2), INCLUDING A RAPID-FIRE TRIGGER ACTIVATOR OR ANY
16 COMBINATION OF PARTS FROM WHICH AN ASSAULT WEAPON MAY BE
17 READILY ASSEMBLED IF THOSE PARTS ARE IN THE POSSESSION OR UNDER
18 THE CONTROL OF THE SAME PERSON.

SO that means these parts are also "assault weapons" per this bill and cannot be sold:

12 (A) A PISTOL GRIP;
13 (B) ANY FEATURE CAPABLE OF FUNCTIONING AS A PROTRUDING
14 GRIP THAT CAN BE HELD BY THE NON-TRIGGER HAND;
15 (C) A FOLDING, TELESCOPING, THUMBHOLE, OR DETACHABLE
16 STOCK THAT IS OTHERWISE FOLDABLE OR ADJUSTABLE IN A MANNER THAT
17 OPERATES TO REDUCE THE LENGTH, SIZE, OR ANY OTHER DIMENSION, OR
18 OTHERWISE ENHANCES THE ABILITY TO CONCEAL THE WEAPON;
19 (D) A FLASH SUPPRESSOR;
20 (E) A FUNCTIONAL GRENADE LAUNCHER;
21 (F) A SHROUD ATTACHED TO THE BARREL, OR THAT PARTIALLY OR
22 COMPLETELY ENCIRCLES THE BARREL, ALLOWING THE BEARER TO HOLD
23 THE FIREARM WITH THE NON-TRIGGER HAND WITHOUT BEING BURNED, BUT
24 EXCLUDING A SLIDE THAT ENCLOSES THE BARREL; OR
25 (G) A THREADED BARREL


Of course to try and not get courts too angry.. they took "possession" out from the original draft bill.

But notice they left "possession" into the parts section....