purchase an assault rifle without laws or strict regulations to slow the process or halt it altogether. Not everyone can get into the black market of weapons
because they're not connected or have no affiliation with gun bazaars. An 18 year old goes into a gun shop and purchases an assault
rifle with ammo and is killing almost 2 dozen school kids in no time at all. So let's do nothing.
But yes, at this time the rails are almost greased if you want to buy these military styled weapons. These needless weapons morons like to get hiding behind
a foggy view of what the 2nd amendment really says (Thanks Anthony Scalia, may he rot in hell)
But your choice - your choice is to do nothing - well other than to argue it's a useless challenge Americans shouldn't undertake.