Alone, most likely not. However, the second amendment has never been formally challenged in such a way and there is little legal precedent formalizing the right for Americans to individually own weapons.
It would be naive to think that any change to US law with regards to guns will change anything overnight but we have to start somewhere and allow for the culture around gun ownership to change over time.
> there is little legal precedent formalizing the right for Americans to individually own weapons.
As an American I don't need a legal precedent to say I can own certain property, a legal precedent needs to be set to say I can't own certain property.
It would be naive to think that any change to US law with regards to guns will change anything overnight but we have to start somewhere and allow for the culture around gun ownership to change over time.