[Who is John Galt?]

Here ya go, if you have the bucks, you can buy one for yourself.........LOL!

Guessing the ones you linked to DO NOT have the serial numbers filed/ground/drilled off, like the illegal ones in the article?

[Hot Tabasco]

Guessing the ones you linked to DO NOT have the serial numbers filed/ground/drilled off, like the illegal ones in the article?

Guessing you completely ignored the fact that I wasn't addressing the found weapons with the serial numbers filed off but the totally legal ownership of .50 cals, which I repeated several times.......

Sheesh!