Silencer's can be had...but they are very expensive.
They are not "machine guns"..do you know the difference?
Full auto guns are extremely hard to get and very pricy.....
This guy didn't have one....
The bottom line in your post is total BS.....and it's laughable....because you have to jump thru a hundred hoops to buy a fully auto gun.
This pussy nut job didn't have a full auto gun. Period.
Why don't you do some research....Heck, I'd help you.